diff --git a/Content.Client/Entry/EntryPoint.cs b/Content.Client/Entry/EntryPoint.cs
index 71d719c523..0ff2077933 100644
--- a/Content.Client/Entry/EntryPoint.cs
+++ b/Content.Client/Entry/EntryPoint.cs
@@ -97,6 +97,8 @@ namespace Content.Client.Entry
             prototypes.RegisterIgnore("advertisementsPack");
             prototypes.RegisterIgnore("metabolizerType");
             prototypes.RegisterIgnore("metabolismGroup");
+            prototypes.RegisterIgnore("gamePreset");
+            prototypes.RegisterIgnore("gameRule");
 
             ClientContentIoC.Register();
 
diff --git a/Content.Client/Lobby/LobbyState.cs b/Content.Client/Lobby/LobbyState.cs
index 38fcc66da9..a8bf76a178 100644
--- a/Content.Client/Lobby/LobbyState.cs
+++ b/Content.Client/Lobby/LobbyState.cs
@@ -204,6 +204,7 @@ namespace Content.Client.Lobby
                 _lobby.ReadyButton.Text = Loc.GetString("lobby-state-ready-button-join-state");
                 _lobby.ReadyButton.ToggleMode = false;
                 _lobby.ReadyButton.Pressed = false;
+                _lobby.ObserveButton.Disabled = false;
             }
             else
             {
@@ -212,6 +213,7 @@ namespace Content.Client.Lobby
                 _lobby.ReadyButton.ToggleMode = true;
                 _lobby.ReadyButton.Disabled = false;
                 _lobby.ReadyButton.Pressed = gameTicker.AreWeReady;
+                _lobby.ObserveButton.Disabled = true;
             }
 
             if (gameTicker.ServerInfoBlob != null)
diff --git a/Content.Client/Lobby/UI/LobbyGui.xaml b/Content.Client/Lobby/UI/LobbyGui.xaml
index cbab3cf710..b3d5a529a7 100644
--- a/Content.Client/Lobby/UI/LobbyGui.xaml
+++ b/Content.Client/Lobby/UI/LobbyGui.xaml
@@ -38,7 +38,7 @@
                     <BoxContainer Orientation="Vertical" Name="LeftPanelContainer" HorizontalExpand="True">
                         <hudUi:StripeBack>
                             <BoxContainer Orientation="Horizontal" SeparationOverride="6" Margin="3 3 3 3">
-                                <cc:UICommandButton Command="observe" Name="ObserveButton" Text="{Loc 'Observe'}" StyleClasses="ButtonBig"  WindowType="{x:Type lobbyUi:ObserveWarningWindow}"/>
+                                <cc:UICommandButton Command="observe" Name="ObserveButton" Access="Public" Text="{Loc 'Observe'}" StyleClasses="ButtonBig"  WindowType="{x:Type lobbyUi:ObserveWarningWindow}"/>
                                 <Label Name="StartTime"
                                        Access="Public"
                                        Align="Right"
diff --git a/Content.IntegrationTests/Tests/GameRules/RuleMaxTimeRestartTest.cs b/Content.IntegrationTests/Tests/GameRules/RuleMaxTimeRestartTest.cs
index 58e8648d56..e5b7714e95 100644
--- a/Content.IntegrationTests/Tests/GameRules/RuleMaxTimeRestartTest.cs
+++ b/Content.IntegrationTests/Tests/GameRules/RuleMaxTimeRestartTest.cs
@@ -4,12 +4,14 @@ using Content.Server.GameTicking;
 using Content.Server.GameTicking.Rules;
 using NUnit.Framework;
 using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Timing;
 
 namespace Content.IntegrationTests.Tests.GameRules
 {
     [TestFixture]
-    [TestOf(typeof(RuleMaxTimeRestart))]
+    [TestOf(typeof(MaxTimeRestartRuleSystem))]
     public class RuleMaxTimeRestartTest : ContentIntegrationTest
     {
         [Test]
@@ -19,7 +21,9 @@ namespace Content.IntegrationTests.Tests.GameRules
             {
                 CVarOverrides =
                 {
-                    ["game.lobbyenabled"] = "true"
+                    ["game.lobbyenabled"] = "true",
+                    ["game.dummyticker"] = "false",
+                    ["game.defaultpreset"] = "", // No preset.
                 }
             };
             var server = StartServer(options);
@@ -27,16 +31,15 @@ namespace Content.IntegrationTests.Tests.GameRules
             await server.WaitIdleAsync();
 
             var sGameTicker = server.ResolveDependency<IEntitySystemManager>().GetEntitySystem<GameTicker>();
+            var maxTimeMaxTimeRestartRuleSystem = server.ResolveDependency<IEntitySystemManager>().GetEntitySystem<MaxTimeRestartRuleSystem>();
             var sGameTiming = server.ResolveDependency<IGameTiming>();
 
-            RuleMaxTimeRestart maxTimeRule = null;
-
             await server.WaitAssertion(() =>
             {
                 Assert.That(sGameTicker.RunLevel, Is.EqualTo(GameRunLevel.PreRoundLobby));
 
-                maxTimeRule = sGameTicker.AddGameRule<RuleMaxTimeRestart>();
-                maxTimeRule.RoundMaxTime = TimeSpan.FromSeconds(3);
+                sGameTicker.AddGameRule(IoCManager.Resolve<IPrototypeManager>().Index<GameRulePrototype>(maxTimeMaxTimeRestartRuleSystem.Prototype));
+                maxTimeMaxTimeRestartRuleSystem.RoundMaxTime = TimeSpan.FromSeconds(3);
 
                 sGameTicker.StartRound();
             });
@@ -46,7 +49,7 @@ namespace Content.IntegrationTests.Tests.GameRules
                 Assert.That(sGameTicker.RunLevel, Is.EqualTo(GameRunLevel.InRound));
             });
 
-            var ticks = sGameTiming.TickRate * (int) Math.Ceiling(maxTimeRule.RoundMaxTime.TotalSeconds * 1.1f);
+            var ticks = sGameTiming.TickRate * (int) Math.Ceiling(maxTimeMaxTimeRestartRuleSystem.RoundMaxTime.TotalSeconds * 1.1f);
             await server.WaitRunTicks(ticks);
 
             await server.WaitAssertion(() =>
@@ -54,7 +57,7 @@ namespace Content.IntegrationTests.Tests.GameRules
                 Assert.That(sGameTicker.RunLevel, Is.EqualTo(GameRunLevel.PostRound));
             });
 
-            ticks = sGameTiming.TickRate * (int) Math.Ceiling(maxTimeRule.RoundEndDelay.TotalSeconds * 1.1f);
+            ticks = sGameTiming.TickRate * (int) Math.Ceiling(maxTimeMaxTimeRestartRuleSystem.RoundEndDelay.TotalSeconds * 1.1f);
             await server.WaitRunTicks(ticks);
 
             await server.WaitAssertion(() =>
diff --git a/Content.Server/GameTicking/Commands/ForcePresetCommand.cs b/Content.Server/GameTicking/Commands/ForcePresetCommand.cs
index 60d73a4060..8c17235781 100644
--- a/Content.Server/GameTicking/Commands/ForcePresetCommand.cs
+++ b/Content.Server/GameTicking/Commands/ForcePresetCommand.cs
@@ -1,4 +1,5 @@
 using Content.Server.Administration;
+using Content.Server.GameTicking.Presets;
 using Content.Shared.Administration;
 using Robust.Shared.Console;
 using Robust.Shared.GameObjects;
@@ -29,13 +30,13 @@ namespace Content.Server.GameTicking.Commands
             }
 
             var name = args[0];
-            if (!ticker.TryGetPreset(name, out var type))
+            if (!ticker.TryFindGamePreset(name, out var type))
             {
                 shell.WriteLine($"No preset exists with name {name}.");
                 return;
             }
 
-            ticker.SetStartPreset(type, true);
+            ticker.SetGamePreset(type, true);
             shell.WriteLine($"Forced the game to start with preset {name}.");
         }
     }
diff --git a/Content.Server/GameTicking/Commands/GoLobbyCommand.cs b/Content.Server/GameTicking/Commands/GoLobbyCommand.cs
index 28aaeb5d1d..adaaff11e1 100644
--- a/Content.Server/GameTicking/Commands/GoLobbyCommand.cs
+++ b/Content.Server/GameTicking/Commands/GoLobbyCommand.cs
@@ -1,5 +1,6 @@
 using System;
 using Content.Server.Administration;
+using Content.Server.GameTicking.Presets;
 using Content.Shared;
 using Content.Shared.Administration;
 using Content.Shared.CCVar;
@@ -18,14 +19,14 @@ namespace Content.Server.GameTicking.Commands
         public string Help => $"Usage: {Command} / {Command} <preset>";
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
-            Type? preset = null;
+            GamePresetPrototype? preset = null;
             var presetName = string.Join(" ", args);
 
             var ticker = EntitySystem.Get<GameTicker>();
 
             if (args.Length > 0)
             {
-                if (!ticker.TryGetPreset(presetName, out preset))
+                if (!ticker.TryFindGamePreset(presetName, out preset))
                 {
                     shell.WriteLine($"No preset found with name {presetName}");
                     return;
@@ -39,7 +40,7 @@ namespace Content.Server.GameTicking.Commands
 
             if (preset != null)
             {
-                ticker.SetStartPreset(preset);
+                ticker.SetGamePreset(preset);
             }
 
             shell.WriteLine($"Enabling the lobby and restarting the round.{(preset == null ? "" : $"\nPreset set to {presetName}")}");
diff --git a/Content.Server/GameTicking/Commands/ObserveCommand.cs b/Content.Server/GameTicking/Commands/ObserveCommand.cs
index 34dc211a55..7220de1d79 100644
--- a/Content.Server/GameTicking/Commands/ObserveCommand.cs
+++ b/Content.Server/GameTicking/Commands/ObserveCommand.cs
@@ -16,13 +16,19 @@ namespace Content.Server.GameTicking.Commands
 
         public void Execute(IConsoleShell shell, string argStr, string[] args)
         {
-            var player = shell.Player as IPlayerSession;
-            if (player == null)
+            if (shell.Player is not IPlayerSession player)
             {
                 return;
             }
 
             var ticker = EntitySystem.Get<GameTicker>();
+
+            if (ticker.RunLevel == GameRunLevel.PreRoundLobby)
+            {
+                shell.WriteError("Wait until the round starts.");
+                return;
+            }
+
             if (ticker.PlayersInLobby.ContainsKey(player))
                 ticker.MakeObserve(player);
             else
diff --git a/Content.Server/GameTicking/Commands/SetGamePresetCommand.cs b/Content.Server/GameTicking/Commands/SetGamePresetCommand.cs
index 6c8a313f79..3c9c15e7f0 100644
--- a/Content.Server/GameTicking/Commands/SetGamePresetCommand.cs
+++ b/Content.Server/GameTicking/Commands/SetGamePresetCommand.cs
@@ -23,7 +23,7 @@ namespace Content.Server.GameTicking.Commands
 
             var ticker = EntitySystem.Get<GameTicker>();
 
-            ticker.SetStartPreset(args[0]);
+            ticker.SetGamePreset(args[0]);
         }
     }
 }
diff --git a/Content.Server/GameTicking/GameTicker.GamePreset.cs b/Content.Server/GameTicking/GameTicker.GamePreset.cs
index e7861c7a5d..c40ffedc31 100644
--- a/Content.Server/GameTicking/GameTicker.GamePreset.cs
+++ b/Content.Server/GameTicking/GameTicker.GamePreset.cs
@@ -1,13 +1,13 @@
 using System;
-using System.Collections.Generic;
-using System.Collections.Immutable;
 using System.Diagnostics.CodeAnalysis;
-using System.Reflection;
 using Content.Server.GameTicking.Presets;
+using Content.Server.GameTicking.Rules;
+using Content.Server.Ghost.Components;
 using Content.Shared.CCVar;
-using Content.Shared.Preferences;
-using Robust.Shared.Network;
-using Robust.Shared.ViewVariables;
+using Content.Shared.Damage;
+using Content.Shared.Damage.Prototypes;
+using Content.Shared.MobState.Components;
+using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 
 namespace Content.Server.GameTicking
@@ -16,60 +16,20 @@ namespace Content.Server.GameTicking
     {
         public const float PresetFailedCooldownIncrease = 30f;
 
-        [ViewVariables] private Type? _presetType;
-
-        [ViewVariables]
-        public GamePreset? Preset
-        {
-            get => _preset ?? MakeGamePreset(new Dictionary<NetUserId, HumanoidCharacterProfile>());
-            set => _preset = value;
-        }
-
-        public ImmutableDictionary<string, Type> Presets { get; private set; } = default!;
-
-        private GamePreset? _preset;
+        private GamePresetPrototype? _preset;
 
         private void InitializeGamePreset()
         {
-            var presets = new Dictionary<string, Type>();
-
-            foreach (var type in _reflectionManager.FindTypesWithAttribute<GamePresetAttribute>())
-            {
-                var attribute = type.GetCustomAttribute<GamePresetAttribute>();
-
-                presets.Add(attribute!.Id.ToLowerInvariant(), type);
-
-                foreach (var alias in attribute.Aliases)
-                {
-                    presets.Add(alias.ToLowerInvariant(), type);
-                }
-            }
-
-            Presets = presets.ToImmutableDictionary();
-
-            SetStartPreset(_configurationManager.GetCVar(CCVars.GameLobbyDefaultPreset));
+            SetGamePreset(_configurationManager.GetCVar(CCVars.GameLobbyDefaultPreset));
         }
 
-        public bool OnGhostAttempt(Mind.Mind mind, bool canReturnGlobal)
-        {
-            return Preset?.OnGhostAttempt(mind, canReturnGlobal) ?? false;
-        }
-
-        public bool TryGetPreset(string name, [NotNullWhen(true)] out Type? type)
-        {
-            name = name.ToLowerInvariant();
-            return Presets.TryGetValue(name, out type);
-        }
-
-        public void SetStartPreset(Type type, bool force = false)
+        public void SetGamePreset(GamePresetPrototype preset, bool force = false)
         {
             // Do nothing if this game ticker is a dummy!
             if (DummyTicker)
                 return;
 
-            if (!typeof(GamePreset).IsAssignableFrom(type)) throw new ArgumentException("type must inherit GamePreset");
-
-            _presetType = type;
+            _preset = preset;
             UpdateInfoText();
 
             if (force)
@@ -78,21 +38,138 @@ namespace Content.Server.GameTicking
             }
         }
 
-        public void SetStartPreset(string name, bool force = false)
+        public void SetGamePreset(string preset, bool force = false)
         {
-            if (!TryGetPreset(name, out var type))
-            {
-                throw new NotSupportedException($"No preset found with name {name}");
-            }
-
-            SetStartPreset(type, force);
+            var proto = FindGamePreset(preset);
+            if(proto != null)
+                SetGamePreset(proto, force);
         }
 
-        private GamePreset MakeGamePreset(Dictionary<NetUserId, HumanoidCharacterProfile> readyProfiles)
+        public GamePresetPrototype? FindGamePreset(string preset)
         {
-            var preset = _dynamicTypeFactory.CreateInstance<GamePreset>(_presetType ?? typeof(PresetSandbox));
-            preset.ReadyProfiles = readyProfiles;
-            return preset;
+            if (_prototypeManager.TryIndex(preset, out GamePresetPrototype? presetProto))
+                return presetProto;
+
+            foreach (var proto in _prototypeManager.EnumeratePrototypes<GamePresetPrototype>())
+            {
+                foreach (var alias in proto.Alias)
+                {
+                    if (preset.Equals(alias, StringComparison.InvariantCultureIgnoreCase))
+                        return proto;
+                }
+            }
+
+            return null;
+        }
+
+        public bool TryFindGamePreset(string preset, [NotNullWhen(true)] out GamePresetPrototype? prototype)
+        {
+            prototype = FindGamePreset(preset);
+
+            return prototype != null;
+        }
+
+        private bool AddGamePresetRules()
+        {
+            if (DummyTicker || _preset == null)
+                return false;
+
+            foreach (var rule in _preset.Rules)
+            {
+                if (!_prototypeManager.TryIndex(rule, out GameRulePrototype? ruleProto))
+                    continue;
+
+                AddGameRule(ruleProto);
+            }
+
+            return true;
+        }
+
+        public bool OnGhostAttempt(Mind.Mind mind, bool canReturnGlobal)
+        {
+            var handleEv = new GhostAttemptHandleEvent(mind, canReturnGlobal);
+            RaiseLocalEvent(handleEv);
+
+            // Something else has handled the ghost attempt for us! We return its result.
+            if (handleEv.Handled)
+                return handleEv.Result;
+
+            var playerEntity = mind.OwnedEntity;
+
+            var entities = IoCManager.Resolve<IEntityManager>();
+            if (entities.HasComponent<GhostComponent>(playerEntity))
+                return false;
+
+            if (mind.VisitingEntity != default)
+            {
+                mind.UnVisit();
+            }
+
+            var position = playerEntity is {Valid: true}
+                ? Transform(playerEntity.Value).Coordinates
+                : GetObserverSpawnPoint();
+
+            // Ok, so, this is the master place for the logic for if ghosting is "too cheaty" to allow returning.
+            // There's no reason at this time to move it to any other place, especially given that the 'side effects required' situations would also have to be moved.
+            // + If CharacterDeadPhysically applies, we're physically dead. Therefore, ghosting OK, and we can return (this is critical for gibbing)
+            //   Note that we could theoretically be ICly dead and still physically alive and vice versa.
+            //   (For example, a zombie could be dead ICly, but may retain memories and is definitely physically active)
+            // + If we're in a mob that is critical, and we're supposed to be able to return if possible,
+            //   we're succumbing - the mob is killed. Therefore, character is dead. Ghosting OK.
+            //   (If the mob survives, that's a bug. Ghosting is kept regardless.)
+            var canReturn = canReturnGlobal && mind.CharacterDeadPhysically;
+
+            if (canReturnGlobal && TryComp(playerEntity, out MobStateComponent? mobState))
+            {
+                if (mobState.IsCritical())
+                {
+                    canReturn = true;
+
+                    //todo: what if they dont breathe lol
+                    //cry deeply
+                    DamageSpecifier damage = new(_prototypeManager.Index<DamageTypePrototype>("Asphyxiation"), 200);
+                    _damageable.TryChangeDamage(playerEntity, damage, true);
+                }
+            }
+
+            var ghost = Spawn("MobObserver", position.ToMap(entities));
+
+            // Try setting the ghost entity name to either the character name or the player name.
+            // If all else fails, it'll default to the default entity prototype name, "observer".
+            // However, that should rarely happen.
+            var meta = MetaData(ghost);
+            if(!string.IsNullOrWhiteSpace(mind.CharacterName))
+                meta.EntityName = mind.CharacterName;
+            else if (!string.IsNullOrWhiteSpace(mind.Session?.Name))
+                meta.EntityName = mind.Session.Name;
+
+            var ghostComponent = Comp<GhostComponent>(ghost);
+
+            if (mind.TimeOfDeath.HasValue)
+            {
+                ghostComponent.TimeOfDeath = mind.TimeOfDeath!.Value;
+            }
+
+            _ghosts.SetCanReturnToBody(ghostComponent, canReturn);
+
+            if (canReturn)
+                mind.Visit(ghost);
+            else
+                mind.TransferTo(ghost);
+            return true;
+        }
+    }
+
+    public class GhostAttemptHandleEvent : HandledEntityEventArgs
+    {
+        public Mind.Mind Mind { get; }
+        public bool CanReturnGlobal { get; }
+        public bool Result { get; set; }
+
+        public GhostAttemptHandleEvent(Mind.Mind mind, bool canReturnGlobal)
+        {
+            Mind = mind;
+            CanReturnGlobal = canReturnGlobal;
         }
     }
 }
diff --git a/Content.Server/GameTicking/GameTicker.GameRule.cs b/Content.Server/GameTicking/GameTicker.GameRule.cs
index c0a9f06db9..83b962fa92 100644
--- a/Content.Server/GameTicking/GameTicker.GameRule.cs
+++ b/Content.Server/GameTicking/GameTicker.GameRule.cs
@@ -1,5 +1,5 @@
-using System;
 using System.Collections.Generic;
+using System.Linq;
 using Content.Server.GameTicking.Rules;
 using Robust.Shared.ViewVariables;
 
@@ -7,66 +7,68 @@ namespace Content.Server.GameTicking
 {
     public partial class GameTicker
     {
-        [ViewVariables] private readonly List<GameRule> _gameRules = new();
-        public IEnumerable<GameRule> ActiveGameRules => _gameRules;
+        // No duplicates.
+        [ViewVariables] private readonly HashSet<GameRulePrototype> _gameRules = new();
+        public IEnumerable<GameRulePrototype> ActiveGameRules => _gameRules;
 
-        public T AddGameRule<T>() where T : GameRule, new()
+        public bool AddGameRule(GameRulePrototype rule)
         {
-            var instance = _dynamicTypeFactory.CreateInstance<T>();
-
-            _gameRules.Add(instance);
-            instance.Added();
-
-            RaiseLocalEvent(new GameRuleAddedEvent(instance));
-
-            return instance;
-        }
-
-        public bool HasGameRule(string? name)
-        {
-            if (name == null)
+            if (!_gameRules.Add(rule))
                 return false;
 
-            foreach (var rule in _gameRules)
-            {
-                if (rule.GetType().Name == name)
-                {
-                    return true;
-                }
-            }
-
-            return false;
+            RaiseLocalEvent(new GameRuleAddedEvent(rule));
+            return true;
         }
 
-        public bool HasGameRule(Type? type)
+        public bool RemoveGameRule(GameRulePrototype rule)
         {
-            if (type == null || !typeof(GameRule).IsAssignableFrom(type))
+            if (!_gameRules.Remove(rule))
                 return false;
 
-            foreach (var rule in _gameRules)
+            RaiseLocalEvent(new GameRuleRemovedEvent(rule));
+            return true;
+        }
+
+        public bool HasGameRule(GameRulePrototype rule)
+        {
+            return _gameRules.Contains(rule);
+        }
+
+        public bool HasGameRule(string rule)
+        {
+            foreach (var ruleProto in _gameRules)
             {
-                if (rule.GetType().IsAssignableFrom(type))
+                if (ruleProto.ID.Equals(rule))
                     return true;
             }
 
             return false;
         }
 
-        public void RemoveGameRule(GameRule rule)
+        public void ClearGameRules()
         {
-            if (_gameRules.Contains(rule)) return;
-
-            rule.Removed();
-
-            _gameRules.Remove(rule);
+            foreach (var rule in _gameRules.ToArray())
+            {
+                RemoveGameRule(rule);
+            }
         }
     }
 
     public class GameRuleAddedEvent
     {
-        public GameRule Rule { get; }
+        public GameRulePrototype Rule { get; }
 
-        public GameRuleAddedEvent(GameRule rule)
+        public GameRuleAddedEvent(GameRulePrototype rule)
+        {
+            Rule = rule;
+        }
+    }
+
+    public class GameRuleRemovedEvent
+    {
+        public GameRulePrototype Rule { get; }
+
+        public GameRuleRemovedEvent(GameRulePrototype rule)
         {
             Rule = rule;
         }
diff --git a/Content.Server/GameTicking/GameTicker.Lobby.cs b/Content.Server/GameTicking/GameTicker.Lobby.cs
index 7d65e6cb37..369495d9c3 100644
--- a/Content.Server/GameTicking/GameTicker.Lobby.cs
+++ b/Content.Server/GameTicking/GameTicker.Lobby.cs
@@ -37,15 +37,15 @@ namespace Content.Server.GameTicking
 
         private string GetInfoText()
         {
-            if (Preset == null)
+            if (_preset == null)
             {
                 return string.Empty;
             }
 
             var map = _gameMapManager.GetSelectedMap();
             var mapName = map?.MapName ?? Loc.GetString("game-ticker-no-map-selected");
-            var gmTitle = Preset.ModeTitle;
-            var desc = Preset.Description;
+            var gmTitle = Loc.GetString(_preset.ModeTitle);
+            var desc = Loc.GetString(_preset.Description);
             return Loc.GetString("game-ticker-get-info-text",("mapName", mapName),("gmTitle", gmTitle),("desc", desc));
         }
 
diff --git a/Content.Server/GameTicking/GameTicker.Player.cs b/Content.Server/GameTicking/GameTicker.Player.cs
index bcf027b3b3..63e51b9845 100644
--- a/Content.Server/GameTicking/GameTicker.Player.cs
+++ b/Content.Server/GameTicking/GameTicker.Player.cs
@@ -127,7 +127,7 @@ namespace Content.Server.GameTicking
             return (HumanoidCharacterProfile) _prefsManager.GetPreferences(p.UserId).SelectedCharacter;
         }
 
-        private void PlayerJoinGame(IPlayerSession session)
+        public void PlayerJoinGame(IPlayerSession session)
         {
             _chatManager.DispatchServerMessage(session, Loc.GetString("game-ticker-player-join-game-message"));
 
diff --git a/Content.Server/GameTicking/GameTicker.RoundFlow.cs b/Content.Server/GameTicking/GameTicker.RoundFlow.cs
index 1cd48d0180..a779a8b190 100644
--- a/Content.Server/GameTicking/GameTicker.RoundFlow.cs
+++ b/Content.Server/GameTicking/GameTicker.RoundFlow.cs
@@ -18,6 +18,7 @@ using Robust.Shared.IoC;
 using Robust.Shared.Localization;
 using Robust.Shared.Log;
 using Robust.Shared.Maths;
+using Robust.Shared.Network;
 using Robust.Shared.Player;
 using Robust.Shared.Random;
 using Robust.Shared.Utility;
@@ -64,6 +65,7 @@ namespace Content.Server.GameTicking
         private void PreRoundSetup()
         {
             DefaultMap = _mapManager.CreateMap();
+            _pauseManager.AddUninitializedMap(DefaultMap);
             var startTime = _gameTiming.RealTime;
             var map = _gameMapManager.GetSelectedMapChecked(true);
             var grid = _mapLoader.LoadBlueprint(DefaultMap, map.MapPath);
@@ -99,134 +101,181 @@ namespace Content.Server.GameTicking
 
         public async void StartRound(bool force = false)
         {
-            // If this game ticker is a dummy, do nothing!
-            if (DummyTicker)
-                return;
-
-            DebugTools.Assert(RunLevel == GameRunLevel.PreRoundLobby);
-            Logger.InfoS("ticker", "Starting round!");
-
-            SendServerMessage(Loc.GetString("game-ticker-start-round"));
-
-            List<IPlayerSession> readyPlayers;
-            if (LobbyEnabled)
+#if EXCEPTION_TOLERANCE
+            try
             {
-                readyPlayers = _playersInLobby.Where(p => p.Value == LobbyPlayerStatus.Ready).Select(p => p.Key).ToList();
-            }
-            else
-            {
-                readyPlayers = _playersInLobby.Keys.ToList();
-            }
+#endif
+                // If this game ticker is a dummy, do nothing!
+                if (DummyTicker)
+                    return;
 
-            _roundStartDateTime = DateTime.UtcNow;
-            RunLevel = GameRunLevel.InRound;
+                DebugTools.Assert(RunLevel == GameRunLevel.PreRoundLobby);
+                Logger.InfoS("ticker", "Starting round!");
 
-            RoundLengthMetric.Set(0);
+                SendServerMessage(Loc.GetString("game-ticker-start-round"));
 
-            var playerIds = _playersInLobby.Keys.Select(player => player.UserId.UserId).ToArray();
-            RoundId = await _db.AddNewRound(playerIds);
+                AddGamePresetRules();
 
-            var startingEvent = new RoundStartingEvent();
-            RaiseLocalEvent(startingEvent);
-
-            // Get the profiles for each player for easier lookup.
-            var profiles = _prefsManager.GetSelectedProfilesForPlayers(
-                readyPlayers
-                    .Select(p => p.UserId).ToList())
-                    .ToDictionary(p => p.Key, p => (HumanoidCharacterProfile) p.Value);
-
-            foreach (var readyPlayer in readyPlayers)
-            {
-                if (!profiles.ContainsKey(readyPlayer.UserId))
+                List<IPlayerSession> readyPlayers;
+                if (LobbyEnabled)
                 {
-                    profiles.Add(readyPlayer.UserId, HumanoidCharacterProfile.Random());
-                }
-            }
-
-            var assignedJobs = AssignJobs(readyPlayers, profiles);
-
-            // For players without jobs, give them the overflow job if they have that set...
-            foreach (var player in readyPlayers)
-            {
-                if (assignedJobs.ContainsKey(player))
-                {
-                    continue;
-                }
-
-                var profile = profiles[player.UserId];
-                if (profile.PreferenceUnavailable == PreferenceUnavailableMode.SpawnAsOverflow)
-                {
-                    // Pick a random station
-                    var stations = _stationSystem.StationInfo.Keys.ToList();
-                    _robustRandom.Shuffle(stations);
-
-                    if (stations.Count == 0)
-                    {
-                        assignedJobs.Add(player, (FallbackOverflowJob, StationId.Invalid));
-                        continue;
-                    }
-
-                    foreach (var station in stations)
-                    {
-                        // Pick a random overflow job from that station
-                        var overflows = _stationSystem.StationInfo[station].MapPrototype.OverflowJobs.Clone();
-                        _robustRandom.Shuffle(overflows);
-
-                        // Stations with no overflow slots should simply get skipped over.
-                        if (overflows.Count == 0)
-                            continue;
-
-                        // If the overflow exists, put them in as it.
-                        assignedJobs.Add(player, (overflows[0], stations[0]));
-                    }
-                }
-            }
-
-            // Spawn everybody in!
-            foreach (var (player, (job, station)) in assignedJobs)
-            {
-                SpawnPlayer(player, profiles[player.UserId], station, job, false);
-            }
-
-            // Time to start the preset.
-            Preset = MakeGamePreset(profiles);
-
-            DisallowLateJoin |= Preset.DisallowLateJoin;
-
-            if (!Preset.Start(assignedJobs.Keys.ToList(), force))
-            {
-                if (_configurationManager.GetCVar(CCVars.GameLobbyFallbackEnabled))
-                {
-                    SetStartPreset(_configurationManager.GetCVar(CCVars.GameLobbyFallbackPreset));
-                    var newPreset = MakeGamePreset(profiles);
-                    _chatManager.DispatchServerAnnouncement(
-                        Loc.GetString("game-ticker-start-round-cannot-start-game-mode-fallback",
-                                      ("failedGameMode", Preset.ModeTitle),
-                                      ("fallbackMode", newPreset.ModeTitle)));
-                    if (!newPreset.Start(readyPlayers, force))
-                    {
-                        throw new ApplicationException("Fallback preset failed to start!");
-                    }
-
-                    DisallowLateJoin = false;
-                    DisallowLateJoin |= newPreset.DisallowLateJoin;
-                    Preset = newPreset;
+                    readyPlayers = _playersInLobby.Where(p => p.Value == LobbyPlayerStatus.Ready).Select(p => p.Key)
+                        .ToList();
                 }
                 else
                 {
-                    SendServerMessage(Loc.GetString("game-ticker-start-round-cannot-start-game-mode-restart", ("failedGameMode", Preset.ModeTitle)));
+                    readyPlayers = _playersInLobby.Keys.ToList();
+                }
+
+                RoundLengthMetric.Set(0);
+
+                var playerIds = _playersInLobby.Keys.Select(player => player.UserId.UserId).ToArray();
+                RoundId = await _db.AddNewRound(playerIds);
+
+                var startingEvent = new RoundStartingEvent();
+                RaiseLocalEvent(startingEvent);
+
+                // Get the profiles for each player for easier lookup.
+                var profiles = _prefsManager.GetSelectedProfilesForPlayers(
+                        readyPlayers
+                            .Select(p => p.UserId).ToList())
+                    .ToDictionary(p => p.Key, p => (HumanoidCharacterProfile) p.Value);
+
+                foreach (var readyPlayer in readyPlayers)
+                {
+                    if (!profiles.ContainsKey(readyPlayer.UserId))
+                    {
+                        profiles.Add(readyPlayer.UserId, HumanoidCharacterProfile.Random());
+                    }
+                }
+
+                var origReadyPlayers = readyPlayers.ToArray();
+
+                var startAttempt = new RoundStartAttemptEvent(origReadyPlayers, force);
+                RaiseLocalEvent(startAttempt);
+
+                var presetTitle = _preset != null ? Loc.GetString(_preset.ModeTitle) : string.Empty;
+
+                void FailedPresetRestart()
+                {
+                    SendServerMessage(Loc.GetString("game-ticker-start-round-cannot-start-game-mode-restart",
+                        ("failedGameMode", presetTitle)));
                     RestartRound();
                     DelayStart(TimeSpan.FromSeconds(PresetFailedCooldownIncrease));
-                    return;
                 }
-            }
-            Preset.OnGameStarted();
 
-            _roundStartTimeSpan = _gameTiming.RealTime;
-            SendStatusToAll();
-            ReqWindowAttentionAll();
-            UpdateLateJoinStatus();
-            UpdateJobsAvailable();
+                if (startAttempt.Cancelled)
+                {
+                    if (_configurationManager.GetCVar(CCVars.GameLobbyFallbackEnabled))
+                    {
+                        var oldPreset = _preset;
+                        ClearGameRules();
+                        SetGamePreset(_configurationManager.GetCVar(CCVars.GameLobbyFallbackPreset));
+                        AddGamePresetRules();
+
+                        startAttempt.Uncancel();
+                        RaiseLocalEvent(startAttempt);
+
+                        _chatManager.DispatchServerAnnouncement(
+                            Loc.GetString("game-ticker-start-round-cannot-start-game-mode-fallback",
+                                ("failedGameMode", presetTitle),
+                                ("fallbackMode", Loc.GetString(_preset!.ModeTitle))));
+
+                        if (startAttempt.Cancelled)
+                        {
+                            FailedPresetRestart();
+                        }
+
+                        RefreshLateJoinAllowed();
+                    }
+                    else
+                    {
+                        FailedPresetRestart();
+                        return;
+                    }
+                }
+
+                // Allow game rules to spawn players by themselves if needed. (For example, nuke ops or wizard)
+                RaiseLocalEvent(new RulePlayerSpawningEvent(readyPlayers, profiles, force));
+
+                var assignedJobs = AssignJobs(readyPlayers, profiles);
+
+                // For players without jobs, give them the overflow job if they have that set...
+                foreach (var player in origReadyPlayers)
+                {
+                    if (assignedJobs.ContainsKey(player))
+                    {
+                        continue;
+                    }
+
+                    var profile = profiles[player.UserId];
+                    if (profile.PreferenceUnavailable == PreferenceUnavailableMode.SpawnAsOverflow)
+                    {
+                        // Pick a random station
+                        var stations = _stationSystem.StationInfo.Keys.ToList();
+                        _robustRandom.Shuffle(stations);
+
+                        if (stations.Count == 0)
+                        {
+                            assignedJobs.Add(player, (FallbackOverflowJob, StationId.Invalid));
+                            continue;
+                        }
+
+                        foreach (var station in stations)
+                        {
+                            // Pick a random overflow job from that station
+                            var overflows = _stationSystem.StationInfo[station].MapPrototype.OverflowJobs.Clone();
+                            _robustRandom.Shuffle(overflows);
+
+                            // Stations with no overflow slots should simply get skipped over.
+                            if (overflows.Count == 0)
+                                continue;
+
+                            // If the overflow exists, put them in as it.
+                            assignedJobs.Add(player, (overflows[0], stations[0]));
+                        }
+                    }
+                }
+
+                // Spawn everybody in!
+                foreach (var (player, (job, station)) in assignedJobs)
+                {
+                    SpawnPlayer(player, profiles[player.UserId], station, job, false);
+                }
+
+                RefreshLateJoinAllowed();
+
+                // Allow rules to add roles to players who have been spawned in. (For example, on-station traitors)
+                RaiseLocalEvent(new RulePlayerJobsAssignedEvent(assignedJobs.Keys.ToArray(), profiles, force));
+
+                _pauseManager.DoMapInitialize(DefaultMap);
+
+                _roundStartDateTime = DateTime.UtcNow;
+                RunLevel = GameRunLevel.InRound;
+
+                _roundStartTimeSpan = _gameTiming.RealTime;
+                SendStatusToAll();
+                ReqWindowAttentionAll();
+                UpdateLateJoinStatus();
+                UpdateJobsAvailable();
+
+#if EXCEPTION_TOLERANCE
+            }
+            catch(Exception e)
+            {
+
+                Logger.WarningS("ticker", $"Exception caught while trying to start the round! Restarting...");
+                _runtimeLog.LogException(e, nameof(GameTicker));
+                RestartRound();
+            }
+#endif
+        }
+
+        private void RefreshLateJoinAllowed()
+        {
+            var refresh = new RefreshLateJoinAllowedEvent();
+            RaiseLocalEvent(refresh);
+            DisallowLateJoin = refresh.DisallowLateJoin;
         }
 
         public void EndRound(string text = "")
@@ -241,8 +290,13 @@ namespace Content.Server.GameTicking
             RunLevel = GameRunLevel.PostRound;
 
             //Tell every client the round has ended.
-            var gamemodeTitle = Preset?.ModeTitle ?? string.Empty;
-            var roundEndText = text + $"\n{Preset?.GetRoundEndDescription() ?? string.Empty}";
+            var gamemodeTitle = _preset != null ? Loc.GetString(_preset.ModeTitle) : string.Empty;
+
+            // Let things add text here.
+            var textEv = new RoundEndTextAppendEvent();
+            RaiseLocalEvent(textEv);
+
+            var roundEndText = $"{text}\n{textEv.Text}";
 
             //Get the timespan of the round.
             var roundDuration = RoundDuration();
@@ -332,8 +386,6 @@ namespace Content.Server.GameTicking
             }
             else
             {
-                Preset = null;
-
                 if (_playerManager.PlayerCount == 0)
                     _roundStartCountdownHasNotStartedYetDueToNoPlayers = true;
                 else
@@ -375,10 +427,7 @@ namespace Content.Server.GameTicking
             _mapManager.Restart();
 
             // Clear up any game rules.
-            foreach (var rule in _gameRules)
-            {
-                rule.Removed();
-            }
+            ClearGameRules();
 
             _gameRules.Clear();
 
@@ -452,4 +501,102 @@ namespace Content.Server.GameTicking
             New = @new;
         }
     }
+
+    /// <summary>
+    ///     Event raised to refresh the late join status.
+    ///     If you want to disallow late joins, listen to this and call Disallow.
+    /// </summary>
+    public class RefreshLateJoinAllowedEvent
+    {
+        public bool DisallowLateJoin { get; private set; } = false;
+
+        public void Disallow()
+        {
+            DisallowLateJoin = true;
+        }
+    }
+
+    /// <summary>
+    ///     Attempt event raised on round start.
+    ///     This can be listened to by GameRule systems to cancel round start if some condition is not met, like player count.
+    /// </summary>
+    public class RoundStartAttemptEvent : CancellableEntityEventArgs
+    {
+        public IPlayerSession[] Players { get; }
+        public bool Forced { get; }
+
+        public RoundStartAttemptEvent(IPlayerSession[] players, bool forced)
+        {
+            Players = players;
+            Forced = forced;
+        }
+    }
+
+    /// <summary>
+    ///     Event raised before readied up players are spawned and given jobs by the GameTicker.
+    ///     You can use this to spawn people off-station, like in the case of nuke ops or wizard.
+    ///     Remove the players you spawned from the PlayerPool and call <see cref="GameTicker.PlayerJoinGame"/> on them.
+    /// </summary>
+    public class RulePlayerSpawningEvent
+    {
+        /// <summary>
+        ///     Pool of players to be spawned.
+        ///     If you want to handle a specific player being spawned, remove it from this list and do what you need.
+        /// </summary>
+        /// <remarks>If you spawn a player by yourself from this event, don't forget to call <see cref="GameTicker.PlayerJoinGame"/> on them.</remarks>
+        public List<IPlayerSession> PlayerPool { get; }
+        public IReadOnlyDictionary<NetUserId, HumanoidCharacterProfile> Profiles { get; }
+        public bool Forced { get; }
+
+        public RulePlayerSpawningEvent(List<IPlayerSession> playerPool, IReadOnlyDictionary<NetUserId, HumanoidCharacterProfile> profiles, bool forced)
+        {
+            PlayerPool = playerPool;
+            Profiles = profiles;
+            Forced = forced;
+        }
+    }
+
+    /// <summary>
+    ///     Event raised after players were assigned jobs by the GameTicker.
+    ///     You can give on-station people special roles by listening to this event.
+    /// </summary>
+    public class RulePlayerJobsAssignedEvent
+    {
+        public IPlayerSession[] Players { get; }
+        public IReadOnlyDictionary<NetUserId, HumanoidCharacterProfile> Profiles { get; }
+        public bool Forced { get; }
+
+        public RulePlayerJobsAssignedEvent(IPlayerSession[] players, IReadOnlyDictionary<NetUserId, HumanoidCharacterProfile> profiles, bool forced)
+        {
+            Players = players;
+            Profiles = profiles;
+            Forced = forced;
+        }
+    }
+
+    /// <summary>
+    ///     Event raised to allow subscribers to add text to the round end summary screen.
+    /// </summary>
+    public class RoundEndTextAppendEvent
+    {
+        private bool _doNewLine;
+
+        /// <summary>
+        ///     Text to display in the round end summary screen.
+        /// </summary>
+        public string Text { get; private set; } = string.Empty;
+
+        /// <summary>
+        ///     Invoke this method to add text to the round end summary screen.
+        /// </summary>
+        /// <param name="text"></param>
+        public void AddLine(string text)
+        {
+            if (_doNewLine)
+                Text += "\n";
+
+            Text += text;
+            _doNewLine = true;
+        }
+    }
 }
diff --git a/Content.Server/GameTicking/GameTicker.Spawning.cs b/Content.Server/GameTicking/GameTicker.Spawning.cs
index c93d803727..c143ca7a32 100644
--- a/Content.Server/GameTicking/GameTicker.Spawning.cs
+++ b/Content.Server/GameTicking/GameTicker.Spawning.cs
@@ -63,6 +63,10 @@ namespace Content.Server.GameTicking
 
         private void SpawnPlayer(IPlayerSession player, HumanoidCharacterProfile character, StationId station, string? jobId = null, bool lateJoin = true)
         {
+            // Can't spawn players with a dummy ticker!
+            if (DummyTicker)
+                return;
+
             if (station == StationId.Invalid)
             {
                 var stations = _stationSystem.StationInfo.Keys.ToList();
@@ -73,16 +77,23 @@ namespace Content.Server.GameTicking
                     station = stations[0];
             }
 
-            // Can't spawn players with a dummy ticker!
-            if (DummyTicker)
-                return;
-
             if (lateJoin && DisallowLateJoin)
             {
                 MakeObserve(player);
                 return;
             }
 
+            // We raise this event to allow other systems to handle spawning this player themselves. (e.g. late-join wizard, etc)
+            var bev = new PlayerBeforeSpawnEvent(player, character, jobId, lateJoin, station);
+            RaiseLocalEvent(bev);
+
+            // Do nothing, something else has handled spawning this player for us!
+            if (bev.Handled)
+            {
+                PlayerJoinGame(player);
+                return;
+            }
+
             // Pick best job best on prefs.
             jobId ??= PickBestAvailableJob(character, station);
             // If no job available, just bail out.
@@ -143,7 +154,9 @@ namespace Content.Server.GameTicking
             else
                 _adminLogSystem.Add(LogType.RoundStartJoin, LogImpact.Medium, $"Player {player.Name} joined as {character.Name:characterName} on station {_stationSystem.StationInfo[station].Name:stationName} with {ToPrettyString(mob):entity} as a {job.Name:jobName}.");
 
-            Preset?.OnSpawnPlayerCompleted(player, mob, lateJoin);
+            // We raise this event directed to the mob, but also broadcast it so game rules can do something now.
+            var aev = new PlayerSpawnCompleteEvent(mob, player, jobId, lateJoin, station, character);
+            RaiseLocalEvent(mob, aev);
         }
 
         public void Respawn(IPlayerSession player)
@@ -293,7 +306,7 @@ namespace Content.Server.GameTicking
 
             _possiblePositions.Clear();
 
-            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>())
+            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>(true))
             {
                 var matchingStation =
                     EntityManager.TryGetComponent<StationComponent>(transform.ParentUid, out var stationComponent) &&
@@ -318,7 +331,7 @@ namespace Content.Server.GameTicking
 
             _possiblePositions.Clear();
 
-            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>())
+            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>(true))
             {
                 var matchingStation =
                     EntityManager.TryGetComponent<StationComponent>(transform.ParentUid, out var stationComponent) &&
@@ -342,7 +355,7 @@ namespace Content.Server.GameTicking
 
             _possiblePositions.Clear();
 
-            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>())
+            foreach (var (point, transform) in EntityManager.EntityQuery<SpawnPointComponent, TransformComponent>(true))
             {
                 if (point.SpawnType == SpawnPointType.Observer)
                     _possiblePositions.Add(transform.Coordinates);
@@ -355,4 +368,52 @@ namespace Content.Server.GameTicking
         }
         #endregion
     }
+
+    /// <summary>
+    ///     Event raised broadcast before a player is spawned by the GameTicker.
+    ///     You can use this event to spawn a player off-station on late-join but also at round start.
+    ///     When this event is handled, the GameTicker will not perform its own player-spawning logic.
+    /// </summary>
+    public class PlayerBeforeSpawnEvent : HandledEntityEventArgs
+    {
+        public IPlayerSession Player { get; }
+        public HumanoidCharacterProfile Profile { get; }
+        public string? JobId { get; }
+        public bool LateJoin { get; }
+        public StationId Station { get; }
+
+        public PlayerBeforeSpawnEvent(IPlayerSession player, HumanoidCharacterProfile profile, string? jobId, bool lateJoin, StationId station)
+        {
+            Player = player;
+            Profile = profile;
+            JobId = jobId;
+            LateJoin = lateJoin;
+            Station = station;
+        }
+    }
+
+    /// <summary>
+    ///     Event raised both directed and broadcast when a player has been spawned by the GameTicker.
+    ///     You can use this to handle people late-joining, or to handle people being spawned at round start.
+    ///     Can be used to give random players a role, modify their equipment, etc.
+    /// </summary>
+    public class PlayerSpawnCompleteEvent : EntityEventArgs
+    {
+        public EntityUid Mob { get; }
+        public IPlayerSession Player { get; }
+        public string? JobId { get; }
+        public bool LateJoin { get; }
+        public StationId Station { get; }
+        public HumanoidCharacterProfile Profile { get; }
+
+        public PlayerSpawnCompleteEvent(EntityUid mob, IPlayerSession player, string? jobId, bool lateJoin, StationId station, HumanoidCharacterProfile profile)
+        {
+            Mob = mob;
+            Player = player;
+            JobId = jobId;
+            LateJoin = lateJoin;
+            Station = station;
+            Profile = profile;
+        }
+    }
 }
diff --git a/Content.Server/GameTicking/GameTicker.cs b/Content.Server/GameTicking/GameTicker.cs
index 25fecfc3d5..5e254d1c7b 100644
--- a/Content.Server/GameTicking/GameTicker.cs
+++ b/Content.Server/GameTicking/GameTicker.cs
@@ -1,25 +1,26 @@
 using Content.Server.Administration.Logs;
 using Content.Server.CharacterAppearance.Systems;
 using Content.Server.Chat.Managers;
+using Content.Server.Ghost;
 using Content.Server.Maps;
 using Content.Server.PDA;
 using Content.Server.Preferences.Managers;
-using Content.Server.Roles;
 using Content.Server.Station;
 using Content.Shared.Chat;
+using Content.Shared.Damage;
 using Content.Shared.GameTicking;
-using Content.Shared.GameWindow;
 using Robust.Server;
 using Robust.Server.Maps;
 using Robust.Server.ServerStatus;
 using Robust.Shared.Configuration;
-using Robust.Shared.GameObjects;
+#if EXCEPTION_TOLERANCE
+using Robust.Shared.Exceptions;
+#endif
 using Robust.Shared.IoC;
 using Robust.Shared.Map;
 using Robust.Shared.Network;
 using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
-using Robust.Shared.Reflection;
 using Robust.Shared.Timing;
 using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
@@ -83,17 +84,21 @@ namespace Content.Server.GameTicking
         [Dependency] private readonly IConfigurationManager _configurationManager = default!;
         [Dependency] private readonly IChatManager _chatManager = default!;
         [Dependency] private readonly IServerNetManager _netManager = default!;
-        [Dependency] private readonly IDynamicTypeFactory _dynamicTypeFactory = default!;
         [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
         [Dependency] private readonly IRobustRandom _robustRandom = default!;
         [Dependency] private readonly IServerPreferencesManager _prefsManager = default!;
         [Dependency] private readonly IBaseServer _baseServer = default!;
         [Dependency] private readonly IWatchdogApi _watchdogApi = default!;
-        [Dependency] private readonly IReflectionManager _reflectionManager = default!;
         [Dependency] private readonly IGameMapManager _gameMapManager = default!;
+        [Dependency] private readonly IPauseManager _pauseManager = default!;
+#if EXCEPTION_TOLERANCE
+        [Dependency] private readonly IRuntimeLog _runtimeLog = default!;
+#endif
         [Dependency] private readonly StationSystem _stationSystem = default!;
         [Dependency] private readonly AdminLogSystem _adminLogSystem = default!;
         [Dependency] private readonly HumanoidAppearanceSystem _humanoidAppearanceSystem = default!;
         [Dependency] private readonly PDASystem _pdaSystem = default!;
+        [Dependency] private readonly DamageableSystem _damageable = default!;
+        [Dependency] private readonly GhostSystem _ghosts = default!;
     }
 }
diff --git a/Content.Server/GameTicking/Presets/GamePreset.cs b/Content.Server/GameTicking/Presets/GamePreset.cs
deleted file mode 100644
index f9cb77de42..0000000000
--- a/Content.Server/GameTicking/Presets/GamePreset.cs
+++ /dev/null
@@ -1,107 +0,0 @@
-#nullable enable annotations
-using System.Collections.Generic;
-using Content.Server.Ghost.Components;
-using Content.Shared.Damage;
-using Content.Shared.Damage.Prototypes;
-using Content.Shared.Ghost;
-using Content.Shared.MobState.Components;
-using Content.Shared.Preferences;
-using Robust.Server.Player;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Network;
-using Robust.Shared.Prototypes;
-
-namespace Content.Server.GameTicking.Presets
-{
-    /// <summary>
-    ///     A round-start setup preset, such as which antagonists to spawn.
-    /// </summary>
-    public abstract class GamePreset
-    {
-        [Dependency] private readonly IEntityManager _entities = default!;
-
-        public abstract bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false);
-        public virtual string ModeTitle => "Sandbox";
-        public virtual string Description => "Secret!";
-        public virtual bool DisallowLateJoin => false;
-        public Dictionary<NetUserId, HumanoidCharacterProfile> ReadyProfiles = new();
-
-        public virtual void OnGameStarted() { }
-
-        /// <summary>
-        /// Called when a player is spawned in (this includes, but is not limited to, before Start)
-        /// </summary>
-        public virtual void OnSpawnPlayerCompleted(IPlayerSession session, EntityUid mob, bool lateJoin) { }
-
-        /// <summary>
-        /// Called when a player attempts to ghost.
-        /// </summary>
-        public virtual bool OnGhostAttempt(Mind.Mind mind, bool canReturnGlobal)
-        {
-            var playerEntity = mind.OwnedEntity;
-
-            var entities = IoCManager.Resolve<IEntityManager>();
-            if (entities.HasComponent<GhostComponent>(playerEntity))
-                return false;
-
-            if (mind.VisitingEntity != default)
-            {
-                mind.UnVisit();
-            }
-
-            var position = playerEntity is {Valid: true}
-                ? _entities.GetComponent<TransformComponent>(playerEntity.Value).Coordinates
-                : EntitySystem.Get<GameTicker>().GetObserverSpawnPoint();
-            // Ok, so, this is the master place for the logic for if ghosting is "too cheaty" to allow returning.
-            // There's no reason at this time to move it to any other place, especially given that the 'side effects required' situations would also have to be moved.
-            // + If CharacterDeadPhysically applies, we're physically dead. Therefore, ghosting OK, and we can return (this is critical for gibbing)
-            //   Note that we could theoretically be ICly dead and still physically alive and vice versa.
-            //   (For example, a zombie could be dead ICly, but may retain memories and is definitely physically active)
-            // + If we're in a mob that is critical, and we're supposed to be able to return if possible,
-            ///   we're succumbing - the mob is killed. Therefore, character is dead. Ghosting OK.
-            //   (If the mob survives, that's a bug. Ghosting is kept regardless.)
-            var canReturn = canReturnGlobal && mind.CharacterDeadPhysically;
-
-            if (canReturnGlobal && entities.TryGetComponent(playerEntity, out MobStateComponent? mobState))
-            {
-                if (mobState.IsCritical())
-                {
-                    canReturn = true;
-
-                    //todo: what if they dont breathe lol
-                    //cry deeply
-                    DamageSpecifier damage = new(IoCManager.Resolve<IPrototypeManager>().Index<DamageTypePrototype>("Asphyxiation"), 200);
-                    EntitySystem.Get<DamageableSystem>().TryChangeDamage(playerEntity, damage, true);
-                }
-            }
-
-            var ghost = entities.SpawnEntity("MobObserver", position.ToMap(entities));
-
-            // Try setting the ghost entity name to either the character name or the player name.
-            // If all else fails, it'll default to the default entity prototype name, "observer".
-            // However, that should rarely happen.
-            if(!string.IsNullOrWhiteSpace(mind.CharacterName))
-                entities.GetComponent<MetaDataComponent>(ghost).EntityName = mind.CharacterName;
-            else if (!string.IsNullOrWhiteSpace(mind.Session?.Name))
-                entities.GetComponent<MetaDataComponent>(ghost).EntityName = mind.Session.Name;
-
-            var ghostComponent = entities.GetComponent<GhostComponent>(ghost);
-
-            if (mind.TimeOfDeath.HasValue)
-            {
-                ghostComponent.TimeOfDeath = mind.TimeOfDeath!.Value;
-            }
-
-            EntitySystem.Get<SharedGhostSystem>().SetCanReturnToBody(ghostComponent, canReturn);
-
-            if (canReturn)
-                mind.Visit(ghost);
-            else
-                mind.TransferTo(ghost);
-            return true;
-        }
-
-        public virtual string GetRoundEndDescription() => string.Empty;
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/GamePresetAttribute.cs b/Content.Server/GameTicking/Presets/GamePresetAttribute.cs
deleted file mode 100644
index 83473cea27..0000000000
--- a/Content.Server/GameTicking/Presets/GamePresetAttribute.cs
+++ /dev/null
@@ -1,27 +0,0 @@
-using System;
-using System.Collections.Immutable;
-using JetBrains.Annotations;
-
-namespace Content.Server.GameTicking.Presets
-{
-    /// <summary>
-    ///     Attribute that marks a game preset.
-    ///     The id and aliases are registered in lowercase in <see cref="GameTicker"/>.
-    ///     A duplicate id or alias will throw an exception.
-    /// </summary>
-    [AttributeUsage(AttributeTargets.Class, Inherited = false)]
-    [BaseTypeRequired(typeof(GamePreset))]
-    [MeansImplicitUse]
-    public class GamePresetAttribute : Attribute
-    {
-        public string Id { get; }
-
-        public ImmutableList<string> Aliases { get; }
-
-        public GamePresetAttribute(string id, params string[] aliases)
-        {
-            Id = id;
-            Aliases = aliases.ToImmutableList();
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/GamePresetPrototype.cs b/Content.Server/GameTicking/Presets/GamePresetPrototype.cs
new file mode 100644
index 0000000000..f511535780
--- /dev/null
+++ b/Content.Server/GameTicking/Presets/GamePresetPrototype.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Collections.Generic;
+using Content.Server.GameTicking.Rules;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
+
+namespace Content.Server.GameTicking.Presets
+{
+    /// <summary>
+    ///     A round-start setup preset, such as which antagonists to spawn.
+    /// </summary>
+    [Prototype("gamePreset")]
+    public class GamePresetPrototype : IPrototype
+    {
+        [DataField("id", required:true)]
+        public string ID { get; } = default!;
+
+        [DataField("alias")]
+        public string[] Alias { get; } = Array.Empty<string>();
+
+        [DataField("name")]
+        public string ModeTitle { get; } = "????";
+
+        [DataField("description")]
+        public string Description { get; } = string.Empty;
+
+        [DataField("showInVote")]
+        public bool ShowInVote { get; } = false;
+
+        [DataField("rules", customTypeSerializer:typeof(PrototypeIdListSerializer<GameRulePrototype>))]
+        public IReadOnlyList<string> Rules { get; } = Array.Empty<string>();
+    }
+}
diff --git a/Content.Server/GameTicking/Presets/PresetDeathMatch.cs b/Content.Server/GameTicking/Presets/PresetDeathMatch.cs
deleted file mode 100644
index 39844f7362..0000000000
--- a/Content.Server/GameTicking/Presets/PresetDeathMatch.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System.Collections.Generic;
-using Content.Server.GameTicking.Rules;
-using Robust.Server.Player;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("deathmatch")]
-    public sealed class PresetDeathMatch : GamePreset
-    {
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            EntitySystem.Get<GameTicker>().AddGameRule<RuleDeathMatch>();
-            return true;
-        }
-
-        public override string ModeTitle => "Deathmatch";
-        public override string Description => "Kill anything that moves!";
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/PresetExtended.cs b/Content.Server/GameTicking/Presets/PresetExtended.cs
deleted file mode 100644
index 6989656bf2..0000000000
--- a/Content.Server/GameTicking/Presets/PresetExtended.cs
+++ /dev/null
@@ -1,18 +0,0 @@
-using System.Collections.Generic;
-using Robust.Server.Player;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("extended")]
-    public class PresetExtended : GamePreset
-    {
-        public override string Description => "No antagonists, have fun!";
-        public override string ModeTitle => "Extended";
-
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            // We do nothing. This is extended after all...
-            return true;
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/PresetSandbox.cs b/Content.Server/GameTicking/Presets/PresetSandbox.cs
deleted file mode 100644
index fe17cdb69b..0000000000
--- a/Content.Server/GameTicking/Presets/PresetSandbox.cs
+++ /dev/null
@@ -1,22 +0,0 @@
-using System.Collections.Generic;
-using Content.Server.Sandbox;
-using Robust.Server.Player;
-using Robust.Shared.IoC;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("sandbox")]
-    public sealed class PresetSandbox : GamePreset
-    {
-        [Dependency] private readonly ISandboxManager _sandboxManager = default!;
-
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            _sandboxManager.IsSandboxEnabled = true;
-            return true;
-        }
-
-        public override string ModeTitle => "Sandbox";
-        public override string Description => "No stress, build something!";
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/PresetSuspicion.cs b/Content.Server/GameTicking/Presets/PresetSuspicion.cs
deleted file mode 100644
index d68aa75611..0000000000
--- a/Content.Server/GameTicking/Presets/PresetSuspicion.cs
+++ /dev/null
@@ -1,146 +0,0 @@
-using System.Collections.Generic;
-using Content.Server.Chat.Managers;
-using Content.Server.GameTicking.Rules;
-using Content.Server.Players;
-using Content.Server.Suspicion;
-using Content.Server.Suspicion.Roles;
-using Content.Server.Traitor.Uplink;
-using Content.Server.Traitor.Uplink.Account;
-using Content.Shared.CCVar;
-using Content.Shared.Roles;
-using Content.Shared.Traitor.Uplink;
-using Robust.Server.Player;
-using Robust.Shared.Configuration;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Log;
-using Robust.Shared.Maths;
-using Robust.Shared.Prototypes;
-using Robust.Shared.Random;
-using Robust.Shared.Utility;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("suspicion")]
-    public class PresetSuspicion : GamePreset
-    {
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IRobustRandom _random = default!;
-        [Dependency] private readonly IConfigurationManager _cfg = default!;
-        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
-        [Dependency] protected readonly IEntityManager EntityManager = default!;
-
-        public int MinPlayers { get; set; }
-        public int MinTraitors { get; set; }
-        public int PlayersPerTraitor { get; set; }
-
-        public int TraitorStartingBalance { get; set; }
-
-
-        public override bool DisallowLateJoin => true;
-
-        private static string TraitorID = "SuspicionTraitor";
-        private static string InnocentID = "SuspicionInnocent";
-
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            MinPlayers = _cfg.GetCVar(CCVars.SuspicionMinPlayers);
-            MinTraitors = _cfg.GetCVar(CCVars.SuspicionMinTraitors);
-            PlayersPerTraitor = _cfg.GetCVar(CCVars.SuspicionPlayersPerTraitor);
-            TraitorStartingBalance = _cfg.GetCVar(CCVars.SuspicionStartingBalance);
-
-            if (!force && readyPlayers.Count < MinPlayers)
-            {
-                _chatManager.DispatchServerAnnouncement($"Not enough players readied up for the game! There were {readyPlayers.Count} players readied up out of {MinPlayers} needed.");
-                return false;
-            }
-
-            if (readyPlayers.Count == 0)
-            {
-                _chatManager.DispatchServerAnnouncement("No players readied up! Can't start Suspicion.");
-                return false;
-            }
-
-            var list = new List<IPlayerSession>(readyPlayers);
-            var prefList = new List<IPlayerSession>();
-
-            foreach (var player in list)
-            {
-                if (!ReadyProfiles.ContainsKey(player.UserId) || player.AttachedEntity is not {} attached)
-                {
-                    continue;
-                }
-                prefList.Add(player);
-
-                attached.EnsureComponent<SuspicionRoleComponent>();
-            }
-
-            var numTraitors = MathHelper.Clamp(readyPlayers.Count / PlayersPerTraitor,
-                MinTraitors, readyPlayers.Count);
-
-            var traitors = new List<SuspicionTraitorRole>();
-
-            for (var i = 0; i < numTraitors; i++)
-            {
-                IPlayerSession traitor;
-                if(prefList.Count == 0)
-                {
-                    if (list.Count == 0)
-                    {
-                        Logger.InfoS("preset", "Insufficient ready players to fill up with traitors, stopping the selection.");
-                        break;
-                    }
-                    traitor = _random.PickAndTake(list);
-                    Logger.InfoS("preset", "Insufficient preferred traitors, picking at random.");
-                }
-                else
-                {
-                    traitor = _random.PickAndTake(prefList);
-                    list.Remove(traitor);
-                    Logger.InfoS("preset", "Selected a preferred traitor.");
-                }
-                var mind = traitor.Data.ContentData()?.Mind;
-                var antagPrototype = _prototypeManager.Index<AntagPrototype>(TraitorID);
-
-                DebugTools.AssertNotNull(mind?.OwnedEntity);
-
-                var traitorRole = new SuspicionTraitorRole(mind!, antagPrototype);
-                mind!.AddRole(traitorRole);
-                traitors.Add(traitorRole);
-
-                // creadth: we need to create uplink for the antag.
-                // PDA should be in place already, so we just need to
-                // initiate uplink account.
-                var uplinkAccount = new UplinkAccount(TraitorStartingBalance, mind.OwnedEntity!);
-                var accounts = EntityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
-                accounts.AddNewAccount(uplinkAccount);
-
-                // try to place uplink
-                if (!EntityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
-                    .AddUplink(mind.OwnedEntity!.Value, uplinkAccount))
-                    continue;
-            }
-
-            foreach (var player in list)
-            {
-                var mind = player.Data.ContentData()?.Mind;
-                var antagPrototype = _prototypeManager.Index<AntagPrototype>(InnocentID);
-
-                DebugTools.AssertNotNull(mind);
-
-                mind!.AddRole(new SuspicionInnocentRole(mind, antagPrototype));
-            }
-
-            foreach (var traitor in traitors)
-            {
-                traitor.GreetSuspicion(traitors, _chatManager);
-            }
-
-            EntitySystem.Get<GameTicker>().AddGameRule<RuleSuspicion>();
-            return true;
-        }
-
-        public override string ModeTitle => "Suspicion";
-        public override string Description => "Suspicion on the Space Station. There are traitors on board... Can you kill them before they kill you?";
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/PresetTraitor.cs b/Content.Server/GameTicking/Presets/PresetTraitor.cs
deleted file mode 100644
index fb85f34af7..0000000000
--- a/Content.Server/GameTicking/Presets/PresetTraitor.cs
+++ /dev/null
@@ -1,244 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Content.Server.Chat.Managers;
-using Content.Server.GameTicking.Rules;
-using Content.Server.Objectives.Interfaces;
-using Content.Server.Players;
-using Content.Server.Roles;
-using Content.Server.Traitor;
-using Content.Server.Traitor.Uplink;
-using Content.Server.Traitor.Uplink.Account;
-using Content.Shared.CCVar;
-using Content.Shared.Dataset;
-using Content.Shared.Traitor.Uplink;
-using Robust.Server.Player;
-using Robust.Shared.Configuration;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Robust.Shared.Log;
-using Robust.Shared.Maths;
-using Robust.Shared.Prototypes;
-using Robust.Shared.Random;
-using Robust.Shared.Utility;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("traitor")]
-    public class PresetTraitor : GamePreset
-    {
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IRobustRandom _random = default!;
-        [Dependency] private readonly IConfigurationManager _cfg = default!;
-        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
-        [Dependency] protected readonly IEntityManager EntityManager = default!;
-
-        public override string ModeTitle => Loc.GetString("traitor-title");
-
-        private int MinPlayers { get; set; }
-        private int PlayersPerTraitor { get; set; }
-        private int MaxTraitors { get; set; }
-        private int CodewordCount { get; set; }
-        private int StartingBalance { get; set; }
-        private float MaxDifficulty { get; set; }
-        private int MaxPicks { get; set; }
-
-        private readonly List<TraitorRole> _traitors = new ();
-
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            MinPlayers = _cfg.GetCVar(CCVars.TraitorMinPlayers);
-            PlayersPerTraitor = _cfg.GetCVar(CCVars.TraitorPlayersPerTraitor);
-            MaxTraitors = _cfg.GetCVar(CCVars.TraitorMaxTraitors);
-            CodewordCount = _cfg.GetCVar(CCVars.TraitorCodewordCount);
-            StartingBalance = _cfg.GetCVar(CCVars.TraitorStartingBalance);
-            MaxDifficulty = _cfg.GetCVar(CCVars.TraitorMaxDifficulty);
-            MaxPicks = _cfg.GetCVar(CCVars.TraitorMaxPicks);
-
-            if (!force && readyPlayers.Count < MinPlayers)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-not-enough-ready-players", ("readyPlayersCount", readyPlayers.Count), ("minimumPlayers", MinPlayers)));
-                return false;
-            }
-
-            if (readyPlayers.Count == 0)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-no-one-ready"));
-                return false;
-            }
-
-            var list = new List<IPlayerSession>(readyPlayers).Where(x =>
-                x.Data.ContentData()?.Mind?.AllRoles.All(role => role is not Job {CanBeAntag: false}) ?? false
-            ).ToList();
-
-            var prefList = new List<IPlayerSession>();
-
-            foreach (var player in list)
-            {
-                if (!ReadyProfiles.ContainsKey(player.UserId))
-                {
-                    continue;
-                }
-                var profile = ReadyProfiles[player.UserId];
-                if (profile.AntagPreferences.Contains("Traitor"))
-                {
-                    prefList.Add(player);
-                }
-            }
-
-            var numTraitors = MathHelper.Clamp(readyPlayers.Count / PlayersPerTraitor,
-                1, MaxTraitors);
-
-            for (var i = 0; i < numTraitors; i++)
-            {
-                IPlayerSession traitor;
-                if(prefList.Count < numTraitors)
-                {
-                    if (list.Count == 0)
-                    {
-                        Logger.InfoS("preset", "Insufficient ready players to fill up with traitors, stopping the selection.");
-                        break;
-                    }
-                    traitor = _random.PickAndTake(list);
-                    Logger.InfoS("preset", "Insufficient preferred traitors, picking at random.");
-                }
-                else
-                {
-                    traitor = _random.PickAndTake(prefList);
-                    list.Remove(traitor);
-                    Logger.InfoS("preset", "Selected a preferred traitor.");
-                }
-                var mind = traitor.Data.ContentData()?.Mind;
-                if (mind == null)
-                {
-                    Logger.ErrorS("preset", "Failed getting mind for picked traitor.");
-                    continue;
-                }
-
-                // creadth: we need to create uplink for the antag.
-                // PDA should be in place already, so we just need to
-                // initiate uplink account.
-                DebugTools.AssertNotNull(mind.OwnedEntity);
-
-                var uplinkAccount = new UplinkAccount(StartingBalance, mind.OwnedEntity!);
-                var accounts = EntityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
-                accounts.AddNewAccount(uplinkAccount);
-
-                if (!EntityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
-                    .AddUplink(mind.OwnedEntity!.Value, uplinkAccount))
-                    continue;
-
-                var traitorRole = new TraitorRole(mind);
-                mind.AddRole(traitorRole);
-                _traitors.Add(traitorRole);
-            }
-
-            var adjectives = _prototypeManager.Index<DatasetPrototype>("adjectives").Values;
-            var verbs = _prototypeManager.Index<DatasetPrototype>("verbs").Values;
-
-            var codewordPool = adjectives.Concat(verbs).ToList();
-            var finalCodewordCount = Math.Min(CodewordCount, codewordPool.Count);
-            var codewords = new string[finalCodewordCount];
-            for (var i = 0; i < finalCodewordCount; i++)
-            {
-                codewords[i] = _random.PickAndTake(codewordPool);
-            }
-
-            foreach (var traitor in _traitors)
-            {
-                traitor.GreetTraitor(codewords);
-            }
-
-            EntitySystem.Get<GameTicker>().AddGameRule<RuleTraitor>();
-            return true;
-        }
-
-        public override void OnGameStarted()
-        {
-            var objectivesMgr = IoCManager.Resolve<IObjectivesManager>();
-            foreach (var traitor in _traitors)
-            {
-                //give traitors their objectives
-                var difficulty = 0f;
-                for (var pick = 0; pick < MaxPicks && MaxDifficulty > difficulty; pick++)
-                {
-                    var objective = objectivesMgr.GetRandomObjective(traitor.Mind);
-                    if (objective == null) continue;
-                    if (traitor.Mind.TryAddObjective(objective))
-                        difficulty += objective.Difficulty;
-                }
-            }
-        }
-
-        public override string GetRoundEndDescription()
-        {
-            var result = Loc.GetString("traitor-round-end-result", ("traitorCount", _traitors.Count));
-
-            foreach (var traitor in _traitors)
-            {
-                var name = traitor.Mind.CharacterName;
-                traitor.Mind.TryGetSession(out var session);
-                var username = session?.Name;
-
-                var objectives = traitor.Mind.AllObjectives.ToArray();
-                if (objectives.Length == 0)
-                {
-                    if (username != null)
-                    {
-                        if (name == null)
-                            result += "\n" + Loc.GetString("traitor-user-was-a-traitor", ("user", username));
-                        else
-                            result += "\n" + Loc.GetString("traitor-user-was-a-traitor-named", ("user", username), ("name", name));
-                    }
-                    else if (name != null)
-                        result += "\n" + Loc.GetString("traitor-was-a-traitor-named", ("name", name));
-
-                    continue;
-                }
-
-                if (username != null)
-                {
-                    if (name == null)
-                        result += "\n" + Loc.GetString("traitor-user-was-a-traitor-with-objectives", ("user", username));
-                    else
-                        result += "\n" + Loc.GetString("traitor-user-was-a-traitor-with-objectives-named", ("user", username), ("name", name));
-                }
-                else if (name != null)
-                    result += "\n" + Loc.GetString("traitor-was-a-traitor-with-objectives-named", ("name", name));
-
-                foreach (var objectiveGroup in objectives.GroupBy(o => o.Prototype.Issuer))
-                {
-                    result += "\n" + Loc.GetString($"preset-traitor-objective-issuer-{objectiveGroup.Key}");
-
-                    foreach (var objective in objectiveGroup)
-                    {
-                        foreach (var condition in objective.Conditions)
-                        {
-                            var progress = condition.Progress;
-                            if (progress > 0.99f)
-                            {
-                                result += "\n- " + Loc.GetString(
-                                    "traitor-objective-condition-success",
-                                    ("condition", condition.Title),
-                                    ("markupColor", "green")
-                                );
-                            }
-                            else
-                            {
-                                result += "\n- " + Loc.GetString(
-                                    "traitor-objective-condition-fail",
-                                    ("condition", condition.Title),
-                                    ("progress", (int) (progress * 100)),
-                                    ("markupColor", "red")
-                                );
-                            }
-                        }
-                    }
-                }
-            }
-
-            return result;
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Presets/PresetTraitorDeathMatch.cs b/Content.Server/GameTicking/Presets/PresetTraitorDeathMatch.cs
deleted file mode 100644
index b30fbf506b..0000000000
--- a/Content.Server/GameTicking/Presets/PresetTraitorDeathMatch.cs
+++ /dev/null
@@ -1,244 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using Content.Server.Atmos.EntitySystems;
-using Content.Server.Chat.Managers;
-using Content.Server.GameTicking.Rules;
-using Content.Server.Hands.Components;
-using Content.Server.Inventory.Components;
-using Content.Server.Items;
-using Content.Server.PDA;
-using Content.Server.Players;
-using Content.Server.Spawners.Components;
-using Content.Server.Traitor;
-using Content.Server.Traitor.Uplink;
-using Content.Server.Traitor.Uplink.Account;
-using Content.Server.Traitor.Uplink.Components;
-using Content.Server.TraitorDeathMatch.Components;
-using Content.Shared.CCVar;
-using Content.Shared.Damage;
-using Content.Shared.Damage.Prototypes;
-using Content.Shared.Inventory;
-using Content.Shared.MobState.Components;
-using Content.Shared.PDA;
-using Content.Shared.Traitor.Uplink;
-using Robust.Server.Player;
-using Robust.Shared.Configuration;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Robust.Shared.Log;
-using Robust.Shared.Map;
-using Robust.Shared.Prototypes;
-using Robust.Shared.Random;
-
-namespace Content.Server.GameTicking.Presets
-{
-    [GamePreset("traitordm", "traitordeathmatch")]
-    public sealed class PresetTraitorDeathMatch : GamePreset
-    {
-        [Dependency] private readonly IConfigurationManager _cfg = default!;
-        [Dependency] private readonly IEntityManager _entityManager = default!;
-        [Dependency] private readonly IPlayerManager _playerManager = default!;
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IRobustRandom _robustRandom = default!;
-        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
-
-        public string PDAPrototypeName => "CaptainPDA";
-        public string BeltPrototypeName => "ClothingBeltJanitorFilled";
-        public string BackpackPrototypeName => "ClothingBackpackFilled";
-
-        private RuleMaxTimeRestart _restarter = default!;
-        private bool _safeToEndRound = false;
-
-        private Dictionary<UplinkAccount, string> _allOriginalNames = new();
-
-        public override bool Start(IReadOnlyList<IPlayerSession> readyPlayers, bool force = false)
-        {
-            var gameTicker = EntitySystem.Get<GameTicker>();
-            gameTicker.AddGameRule<RuleTraitorDeathMatch>();
-            _restarter = gameTicker.AddGameRule<RuleMaxTimeRestart>();
-            _restarter.RoundMaxTime = TimeSpan.FromMinutes(30);
-            _restarter.RestartTimer();
-            _safeToEndRound = true;
-            return true;
-        }
-
-        public override void OnSpawnPlayerCompleted(IPlayerSession session, EntityUid mob, bool lateJoin)
-        {
-            var startingBalance = _cfg.GetCVar(CCVars.TraitorDeathMatchStartingBalance);
-
-            // Yup, they're a traitor
-            var mind = session.Data.ContentData()?.Mind;
-            if (mind == null)
-            {
-                Logger.ErrorS("preset", "Failed getting mind for TDM player.");
-                return;
-            }
-
-            var traitorRole = new TraitorRole(mind);
-            mind.AddRole(traitorRole);
-
-            // Delete anything that may contain "dangerous" role-specific items.
-            // (This includes the PDA, as everybody gets the captain PDA in this mode for true-all-access reasons.)
-            if (mind.OwnedEntity is {Valid: true} owned && _entityManager.TryGetComponent(owned, out InventoryComponent? inventory))
-            {
-                var victimSlots = new[] {EquipmentSlotDefines.Slots.IDCARD, EquipmentSlotDefines.Slots.BELT, EquipmentSlotDefines.Slots.BACKPACK};
-                foreach (var slot in victimSlots)
-                {
-                    if (inventory.TryGetSlotItem(slot, out ItemComponent? vItem))
-                        _entityManager.DeleteEntity(vItem.Owner);
-                }
-
-                // Replace their items:
-
-                //  pda
-                var newPDA = _entityManager.SpawnEntity(PDAPrototypeName, _entityManager.GetComponent<TransformComponent>(owned).Coordinates);
-                inventory.Equip(EquipmentSlotDefines.Slots.IDCARD, _entityManager.GetComponent<ItemComponent>(newPDA));
-
-                //  belt
-                var newTmp = _entityManager.SpawnEntity(BeltPrototypeName, _entityManager.GetComponent<TransformComponent>(owned).Coordinates);
-                inventory.Equip(EquipmentSlotDefines.Slots.BELT, _entityManager.GetComponent<ItemComponent>(newTmp));
-
-                //  backpack
-                newTmp = _entityManager.SpawnEntity(BackpackPrototypeName, _entityManager.GetComponent<TransformComponent>(owned).Coordinates);
-                inventory.Equip(EquipmentSlotDefines.Slots.BACKPACK, _entityManager.GetComponent<ItemComponent>(newTmp));
-
-                // Like normal traitors, they need access to a traitor account.
-                var uplinkAccount = new UplinkAccount(startingBalance, owned);
-                var accounts = _entityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
-                accounts.AddNewAccount(uplinkAccount);
-
-                _entityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
-                    .AddUplink(owned, uplinkAccount, newPDA);
-
-                _allOriginalNames[uplinkAccount] = _entityManager.GetComponent<MetaDataComponent>(owned).EntityName;
-
-                // The PDA needs to be marked with the correct owner.
-                var pda = _entityManager.GetComponent<PDAComponent>(newPDA);
-                _entityManager.EntitySysManager.GetEntitySystem<PDASystem>()
-                    .SetOwner(pda, _entityManager.GetComponent<MetaDataComponent>(owned).EntityName);
-                _entityManager.AddComponent<TraitorDeathMatchReliableOwnerTagComponent>(newPDA).UserId = mind.UserId;
-            }
-
-            // Finally, it would be preferrable if they spawned as far away from other players as reasonably possible.
-            if (mind.OwnedEntity != null && FindAnyIsolatedSpawnLocation(mind, out var bestTarget))
-            {
-                _entityManager.GetComponent<TransformComponent>(mind.OwnedEntity.Value).Coordinates = bestTarget;
-            }
-            else
-            {
-                // The station is too drained of air to safely continue.
-                if (_safeToEndRound)
-                {
-                    _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-death-match-station-is-too-unsafe-announcement"));
-                    _restarter.RoundMaxTime = TimeSpan.FromMinutes(1);
-                    _restarter.RestartTimer();
-                    _safeToEndRound = false;
-                }
-            }
-        }
-
-        // It would be nice if this function were moved to some generic helpers class.
-        private bool FindAnyIsolatedSpawnLocation(Mind.Mind ignoreMe, out EntityCoordinates bestTarget)
-        {
-            // Collate people to avoid...
-            var existingPlayerPoints = new List<EntityCoordinates>();
-            foreach (var player in _playerManager.ServerSessions)
-            {
-                var avoidMeMind = player.Data.ContentData()?.Mind;
-                if ((avoidMeMind == null) || (avoidMeMind == ignoreMe))
-                    continue;
-                var avoidMeEntity = avoidMeMind.OwnedEntity;
-                if (avoidMeEntity == null)
-                    continue;
-                if (_entityManager.TryGetComponent(avoidMeEntity.Value, out MobStateComponent? mobState))
-                {
-                    // Does have mob state component; if critical or dead, they don't really matter for spawn checks
-                    if (mobState.IsCritical() || mobState.IsDead())
-                        continue;
-                }
-                else
-                {
-                    // Doesn't have mob state component. Assume something interesting is going on and don't count this as someone to avoid.
-                    continue;
-                }
-                existingPlayerPoints.Add(_entityManager.GetComponent<TransformComponent>(avoidMeEntity.Value).Coordinates);
-            }
-
-            // Iterate over each possible spawn point, comparing to the existing player points.
-            // On failure, the returned target is the location that we're already at.
-            var bestTargetDistanceFromNearest = -1.0f;
-            // Need the random shuffle or it stuffs the first person into Atmospherics pretty reliably
-            var ents = _entityManager.EntityQuery<SpawnPointComponent>().Select(x => x.Owner).ToList();
-            _robustRandom.Shuffle(ents);
-            var foundATarget = false;
-            bestTarget = EntityCoordinates.Invalid;
-            var atmosphereSystem = EntitySystem.Get<AtmosphereSystem>();
-            foreach (var entity in ents)
-            {
-                if (!atmosphereSystem.IsTileMixtureProbablySafe(_entityManager.GetComponent<TransformComponent>(entity).Coordinates))
-                    continue;
-
-                var distanceFromNearest = float.PositiveInfinity;
-                foreach (var existing in existingPlayerPoints)
-                {
-                    if (_entityManager.GetComponent<TransformComponent>(entity).Coordinates.TryDistance(_entityManager, existing, out var dist))
-                        distanceFromNearest = Math.Min(distanceFromNearest, dist);
-                }
-                if (bestTargetDistanceFromNearest < distanceFromNearest)
-                {
-                    bestTarget = _entityManager.GetComponent<TransformComponent>(entity).Coordinates;
-                    bestTargetDistanceFromNearest = distanceFromNearest;
-                    foundATarget = true;
-                }
-            }
-            return foundATarget;
-        }
-
-        public override bool OnGhostAttempt(Mind.Mind mind, bool canReturnGlobal)
-        {
-            if (mind.OwnedEntity is {Valid: true} entity && _entityManager.TryGetComponent(entity, out MobStateComponent? mobState))
-            {
-                if (mobState.IsCritical())
-                {
-                    // TODO BODY SYSTEM KILL
-                    var damage = new DamageSpecifier(_prototypeManager.Index<DamageTypePrototype>("Asphyxiation"), 100);
-                    EntitySystem.Get<DamageableSystem>().TryChangeDamage(entity, damage, true);
-                }
-                else if (!mobState.IsDead())
-                {
-                    if (_entityManager.HasComponent<HandsComponent>(entity))
-                    {
-                        return false;
-                    }
-                }
-            }
-            var session = mind.Session;
-            if (session == null)
-                return false;
-            EntitySystem.Get<GameTicker>().Respawn(session);
-            return true;
-        }
-
-        public override string GetRoundEndDescription()
-        {
-            var lines = new List<string>();
-            lines.Add(Loc.GetString("traitor-death-match-end-round-description-first-line"));
-            foreach (var uplink in _entityManager.EntityQuery<UplinkComponent>(true))
-            {
-                var uplinkAcc = uplink.UplinkAccount;
-                if (uplinkAcc != null && _allOriginalNames.ContainsKey(uplinkAcc))
-                {
-                    lines.Add(Loc.GetString("traitor-death-match-end-round-description-entry",
-                                            ("originalName", _allOriginalNames[uplinkAcc]),
-                                            ("tcBalance", uplinkAcc.Balance)));
-                }
-            }
-            return string.Join('\n', lines);
-        }
-
-        public override string ModeTitle => Loc.GetString("traitor-death-match-title");
-        public override string Description => Loc.GetString("traitor-death-match-description");
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/DeathMatchRuleSystem.cs b/Content.Server/GameTicking/Rules/DeathMatchRuleSystem.cs
new file mode 100644
index 0000000000..20d12fd682
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/DeathMatchRuleSystem.cs
@@ -0,0 +1,127 @@
+using Content.Server.Chat.Managers;
+using Content.Shared.CCVar;
+using Content.Shared.Damage;
+using Content.Shared.MobState.Components;
+using Robust.Server.Player;
+using Robust.Shared.Configuration;
+using Robust.Shared.Enums;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+
+namespace Content.Server.GameTicking.Rules;
+
+/// <summary>
+///     Simple GameRule that will do a free-for-all death match.
+///     Kill everybody else to win.
+/// </summary>
+public sealed class DeathMatchRuleSystem : GameRuleSystem
+{
+    public override string Prototype => "DeathMatch";
+
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+    [Dependency] private readonly IChatManager _chatManager = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+
+    private const float RestartDelay = 10f;
+    private const float DeadCheckDelay = 5f;
+
+    private float? _deadCheckTimer = null;
+    private float? _restartTimer = null;
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<DamageChangedEvent>(OnHealthChanged);
+    }
+
+    public override void Added()
+    {
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-death-match-added-announcement"));
+
+        _playerManager.PlayerStatusChanged += OnPlayerStatusChanged;
+    }
+
+    public override void Removed()
+    {
+        _deadCheckTimer = null;
+        _restartTimer = null;
+
+        _playerManager.PlayerStatusChanged -= OnPlayerStatusChanged;
+    }
+
+    private void OnHealthChanged(DamageChangedEvent _)
+    {
+        RunDelayedCheck();
+    }
+
+    private void OnPlayerStatusChanged(object? _, SessionStatusEventArgs e)
+    {
+        if (e.NewStatus == SessionStatus.Disconnected)
+        {
+            RunDelayedCheck();
+        }
+    }
+
+    private void RunDelayedCheck()
+    {
+        if (!Enabled || _deadCheckTimer != null)
+            return;
+
+        _deadCheckTimer = DeadCheckDelay;
+    }
+
+    public override void Update(float frameTime)
+    {
+        if (!Enabled)
+            return;
+
+        // If the restart timer is active, that means the round is ending soon, no need to check for winners.
+        // TODO: We probably want a sane, centralized round end thingie in GameTicker, RoundEndSystem is no good...
+        if (_restartTimer != null)
+        {
+            _restartTimer -= frameTime;
+
+            if (_restartTimer > 0f)
+                return;
+
+            GameTicker.EndRound();
+            GameTicker.RestartRound();
+            return;
+        }
+
+        if (!_cfg.GetCVar(CCVars.GameLobbyEnableWin) || _deadCheckTimer == null)
+            return;
+
+        _deadCheckTimer -= frameTime;
+
+        if (_deadCheckTimer > 0)
+            return;
+
+        _deadCheckTimer = null;
+
+        IPlayerSession? winner = null;
+        foreach (var playerSession in _playerManager.ServerSessions)
+        {
+            if (playerSession.AttachedEntity is not {Valid: true} playerEntity
+                || !TryComp(playerEntity, out MobStateComponent? state))
+                continue;
+
+            if (!state.IsAlive())
+                continue;
+
+            // Found a second person alive, nothing decided yet!
+            if (winner != null)
+                return;
+
+            winner = playerSession;
+        }
+
+        _chatManager.DispatchServerAnnouncement(winner == null
+            ? Loc.GetString("rule-death-match-check-winner-stalemate")
+            : Loc.GetString("rule-death-match-check-winner",("winner", winner)));
+
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds", RestartDelay)));
+        _restartTimer = RestartDelay;
+    }
+}
diff --git a/Content.Server/GameTicking/Rules/GameRule.cs b/Content.Server/GameTicking/Rules/GameRule.cs
deleted file mode 100644
index 4d89345ac4..0000000000
--- a/Content.Server/GameTicking/Rules/GameRule.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-using JetBrains.Annotations;
-using Robust.Shared.GameObjects;
-
-namespace Content.Server.GameTicking.Rules
-{
-    [PublicAPI]
-    public abstract class GameRule : IEntityEventSubscriber
-    {
-        public virtual void Added()
-        {
-
-        }
-
-        public virtual void Removed()
-        {
-
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/GameRulePrototype.cs b/Content.Server/GameTicking/Rules/GameRulePrototype.cs
new file mode 100644
index 0000000000..57edcbe5dc
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/GameRulePrototype.cs
@@ -0,0 +1,11 @@
+using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.Manager.Attributes;
+
+namespace Content.Server.GameTicking.Rules;
+
+[Prototype("gameRule")]
+public class GameRulePrototype : IPrototype
+{
+    [DataField("id", required:true)]
+    public string ID { get; } = default!;
+}
diff --git a/Content.Server/GameTicking/Rules/GameRuleSystem.cs b/Content.Server/GameTicking/Rules/GameRuleSystem.cs
new file mode 100644
index 0000000000..ec90a74bb6
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/GameRuleSystem.cs
@@ -0,0 +1,61 @@
+using System;
+using JetBrains.Annotations;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+
+namespace Content.Server.GameTicking.Rules;
+
+[PublicAPI]
+public abstract class GameRuleSystem : EntitySystem
+{
+    [Dependency] protected GameTicker GameTicker = default!;
+
+    /// <summary>
+    ///     Whether this GameRule is currently enabled or not.
+    ///     Be sure to check this before doing anything rule-specific.
+    /// </summary>
+    public bool Enabled { get; protected set; } = false;
+
+    /// <summary>
+    ///     When the GameRule prototype with this ID is added, this system will be enabled.
+    ///     When it gets removed, this system will be disabled.
+    /// </summary>
+    public abstract string Prototype { get; }
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GameRuleAddedEvent>(OnGameRuleAdded);
+        SubscribeLocalEvent<GameRuleRemovedEvent>(OnGameRuleRemoved);
+
+    }
+
+    private void OnGameRuleAdded(GameRuleAddedEvent ev)
+    {
+        if (ev.Rule.ID != Prototype)
+            return;
+
+        Enabled = true;
+        Added();
+    }
+
+    private void OnGameRuleRemoved(GameRuleRemovedEvent ev)
+    {
+        if (ev.Rule.ID != Prototype)
+            return;
+
+        Enabled = false;
+        Removed();
+    }
+
+    /// <summary>
+    ///     Called when the game rule has been added and this system has been enabled.
+    /// </summary>
+    public abstract void Added();
+
+    /// <summary>
+    ///     Called when the game rule has been removed and this system has been disabled.
+    /// </summary>
+    public abstract void Removed();
+}
diff --git a/Content.Server/GameTicking/Rules/InactivityTimeRestartRuleSystem.cs b/Content.Server/GameTicking/Rules/InactivityTimeRestartRuleSystem.cs
new file mode 100644
index 0000000000..c903558d88
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/InactivityTimeRestartRuleSystem.cs
@@ -0,0 +1,97 @@
+using System;
+using System.Threading;
+using Content.Server.Chat.Managers;
+using Robust.Server.Player;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Timer = Robust.Shared.Timing.Timer;
+
+namespace Content.Server.GameTicking.Rules;
+
+public class InactivityTimeRestartRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly IChatManager _chatManager = default!;
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+
+    public override string Prototype => "InactivityTimeRestart";
+
+    private CancellationTokenSource _timerCancel = new();
+
+    public TimeSpan InactivityMaxTime { get; set; } = TimeSpan.FromMinutes(10);
+    public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GameRunLevelChangedEvent>(RunLevelChanged);
+    }
+
+    public override void Added()
+    {
+        _playerManager.PlayerStatusChanged += PlayerStatusChanged;
+    }
+
+    public override void Removed()
+    {
+        _playerManager.PlayerStatusChanged -= PlayerStatusChanged;
+
+        StopTimer();
+    }
+
+    public void RestartTimer()
+    {
+        _timerCancel.Cancel();
+        _timerCancel = new CancellationTokenSource();
+        Timer.Spawn(InactivityMaxTime, TimerFired, _timerCancel.Token);
+    }
+
+    public void StopTimer()
+    {
+        _timerCancel.Cancel();
+    }
+
+    private void TimerFired()
+    {
+        GameTicker.EndRound(Loc.GetString("rule-time-has-run-out"));
+
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds",(int) RoundEndDelay.TotalSeconds)));
+
+        Timer.Spawn(RoundEndDelay, () => GameTicker.RestartRound());
+    }
+
+    private void RunLevelChanged(GameRunLevelChangedEvent args)
+    {
+        if (!Enabled)
+            return;
+
+        switch (args.New)
+        {
+            case GameRunLevel.InRound:
+                RestartTimer();
+                break;
+            case GameRunLevel.PreRoundLobby:
+            case GameRunLevel.PostRound:
+                StopTimer();
+                break;
+        }
+    }
+
+    private void PlayerStatusChanged(object? sender, SessionStatusEventArgs e)
+    {
+        if (GameTicker.RunLevel != GameRunLevel.InRound)
+        {
+            return;
+        }
+
+        if (_playerManager.PlayerCount == 0)
+        {
+            RestartTimer();
+        }
+        else
+        {
+            StopTimer();
+        }
+    }
+}
diff --git a/Content.Server/GameTicking/Rules/MaxTimeRestartRuleSystem.cs b/Content.Server/GameTicking/Rules/MaxTimeRestartRuleSystem.cs
new file mode 100644
index 0000000000..3f3d30b46e
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/MaxTimeRestartRuleSystem.cs
@@ -0,0 +1,80 @@
+using System;
+using System.Threading;
+using Content.Server.Chat.Managers;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Timer = Robust.Shared.Timing.Timer;
+
+namespace Content.Server.GameTicking.Rules;
+
+public sealed class MaxTimeRestartRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly IChatManager _chatManager = default!;
+
+    public override string Prototype => "MaxTimeRestart";
+
+    private CancellationTokenSource _timerCancel = new();
+
+    public TimeSpan RoundMaxTime { get; set; } = TimeSpan.FromMinutes(5);
+    public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<GameRunLevelChangedEvent>(RunLevelChanged);
+    }
+
+    public override void Added()
+    {
+        if(GameTicker.RunLevel == GameRunLevel.InRound)
+            RestartTimer();
+    }
+
+    public override void Removed()
+    {
+        RoundMaxTime = TimeSpan.FromMinutes(5);
+        RoundEndDelay = TimeSpan.FromMinutes(10);
+
+        StopTimer();
+    }
+
+    public void RestartTimer()
+    {
+        _timerCancel.Cancel();
+        _timerCancel = new CancellationTokenSource();
+        Timer.Spawn(RoundMaxTime, TimerFired, _timerCancel.Token);
+    }
+
+    public void StopTimer()
+    {
+        _timerCancel.Cancel();
+    }
+
+    private void TimerFired()
+    {
+        GameTicker.EndRound(Loc.GetString("rule-time-has-run-out"));
+
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds",("seconds", (int) RoundEndDelay.TotalSeconds)));
+
+        Timer.Spawn(RoundEndDelay, () => GameTicker.RestartRound());
+    }
+
+    private void RunLevelChanged(GameRunLevelChangedEvent args)
+    {
+        if (!Enabled)
+            return;
+
+        switch (args.New)
+        {
+            case GameRunLevel.InRound:
+                RestartTimer();
+                break;
+            case GameRunLevel.PreRoundLobby:
+            case GameRunLevel.PostRound:
+                StopTimer();
+                break;
+        }
+    }
+}
diff --git a/Content.Server/GameTicking/Rules/RuleDeathMatch.cs b/Content.Server/GameTicking/Rules/RuleDeathMatch.cs
deleted file mode 100644
index 0a51de949c..0000000000
--- a/Content.Server/GameTicking/Rules/RuleDeathMatch.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-using System;
-using System.Threading;
-using Content.Server.Chat.Managers;
-using Content.Shared.CCVar;
-using Content.Shared.Damage;
-using Content.Shared.MobState.Components;
-using Robust.Server.Player;
-using Robust.Shared.Configuration;
-using Robust.Shared.Enums;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Timer = Robust.Shared.Timing.Timer;
-
-namespace Content.Server.GameTicking.Rules
-{
-    /// <summary>
-    ///     Simple GameRule that will do a free-for-all death match.
-    ///     Kill everybody else to win.
-    /// </summary>
-    public sealed class RuleDeathMatch : GameRule, IEntityEventSubscriber
-    {
-        private static readonly TimeSpan DeadCheckDelay = TimeSpan.FromSeconds(5);
-
-        [Dependency] private readonly IPlayerManager _playerManager = default!;
-        [Dependency] private readonly IEntityManager _entityManager = default!;
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IConfigurationManager _cfg = default!;
-
-        private CancellationTokenSource? _checkTimerCancel;
-
-        public override void Added()
-        {
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-death-match-added-announcement"));
-
-            _entityManager.EventBus.SubscribeEvent<DamageChangedEvent>(EventSource.Local, this, OnHealthChanged);
-            _playerManager.PlayerStatusChanged += PlayerManagerOnPlayerStatusChanged;
-        }
-
-        public override void Removed()
-        {
-            base.Removed();
-
-            _entityManager.EventBus.UnsubscribeEvent<DamageChangedEvent>(EventSource.Local, this);
-            _playerManager.PlayerStatusChanged -= PlayerManagerOnPlayerStatusChanged;
-        }
-
-        private void OnHealthChanged(DamageChangedEvent _)
-        {
-            _runDelayedCheck();
-        }
-
-        private void _checkForWinner()
-        {
-            _checkTimerCancel = null;
-
-            if (!_cfg.GetCVar(CCVars.GameLobbyEnableWin))
-                return;
-
-            IPlayerSession? winner = null;
-            foreach (var playerSession in _playerManager.ServerSessions)
-            {
-                if (playerSession.AttachedEntity is not {Valid: true} playerEntity
-                    || !_entityManager.TryGetComponent(playerEntity, out MobStateComponent? state))
-                {
-                    continue;
-                }
-
-                if (!state.IsAlive())
-                {
-                    continue;
-                }
-
-                if (winner != null)
-                {
-                    // Found a second person alive, nothing decided yet!
-                    return;
-                }
-
-                winner = playerSession;
-            }
-
-            _chatManager.DispatchServerAnnouncement(winner == null
-                ? Loc.GetString("rule-death-match-check-winner-stalemate")
-                : Loc.GetString("rule-death-match-check-winner",("winner", winner)));
-
-            var restartDelay = 10;
-
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds", restartDelay)));
-
-            Timer.Spawn(TimeSpan.FromSeconds(restartDelay), () => EntitySystem.Get<GameTicker>().RestartRound());
-        }
-
-        private void PlayerManagerOnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
-        {
-            if (e.NewStatus == SessionStatus.Disconnected)
-            {
-                _runDelayedCheck();
-            }
-        }
-
-        private void _runDelayedCheck()
-        {
-            _checkTimerCancel?.Cancel();
-            _checkTimerCancel = new CancellationTokenSource();
-
-            Timer.Spawn(DeadCheckDelay, _checkForWinner, _checkTimerCancel.Token);
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/RuleInactivityTimeRestart.cs b/Content.Server/GameTicking/Rules/RuleInactivityTimeRestart.cs
deleted file mode 100644
index f17bd27c9c..0000000000
--- a/Content.Server/GameTicking/Rules/RuleInactivityTimeRestart.cs
+++ /dev/null
@@ -1,94 +0,0 @@
-using System;
-using System.Threading;
-using Content.Server.Chat.Managers;
-using Robust.Server.Player;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Timer = Robust.Shared.Timing.Timer;
-
-namespace Content.Server.GameTicking.Rules
-{
-    public class RuleInactivityTimeRestart : GameRule
-    {
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IPlayerManager _playerManager = default!;
-        [Dependency] private readonly IEntityManager _entityManager = default!;
-
-        private CancellationTokenSource _timerCancel = new();
-
-        public TimeSpan InactivityMaxTime { get; set; } = TimeSpan.FromMinutes(10);
-        public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
-
-        public override void Added()
-        {
-            base.Added();
-
-            _entityManager.EventBus.SubscribeEvent<GameRunLevelChangedEvent>(EventSource.Local, this, RunLevelChanged);
-            _playerManager.PlayerStatusChanged += PlayerStatusChanged;
-        }
-
-        public override void Removed()
-        {
-            base.Removed();
-
-            _entityManager.EventBus.UnsubscribeEvents(this);
-            _playerManager.PlayerStatusChanged -= PlayerStatusChanged;
-
-            StopTimer();
-        }
-
-        public void RestartTimer()
-        {
-            _timerCancel.Cancel();
-            _timerCancel = new CancellationTokenSource();
-            Timer.Spawn(InactivityMaxTime, TimerFired, _timerCancel.Token);
-        }
-
-        public void StopTimer()
-        {
-            _timerCancel.Cancel();
-        }
-
-        private void TimerFired()
-        {
-            var gameticker = EntitySystem.Get<GameTicker>();
-            gameticker.EndRound(Loc.GetString("rule-time-has-run-out"));
-
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds",(int) RoundEndDelay.TotalSeconds)));
-
-            Timer.Spawn(RoundEndDelay, () => gameticker.RestartRound());
-        }
-
-        private void RunLevelChanged(GameRunLevelChangedEvent args)
-        {
-            switch (args.New)
-            {
-                case GameRunLevel.InRound:
-                    RestartTimer();
-                    break;
-                case GameRunLevel.PreRoundLobby:
-                case GameRunLevel.PostRound:
-                    StopTimer();
-                    break;
-            }
-        }
-
-        private void PlayerStatusChanged(object? sender, SessionStatusEventArgs e)
-        {
-            if (EntitySystem.Get<GameTicker>().RunLevel != GameRunLevel.InRound)
-            {
-                return;
-            }
-
-            if (_playerManager.PlayerCount == 0)
-            {
-                RestartTimer();
-            }
-            else
-            {
-                StopTimer();
-            }
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/RuleMaxTimeRestart.cs b/Content.Server/GameTicking/Rules/RuleMaxTimeRestart.cs
deleted file mode 100644
index 494b303ec2..0000000000
--- a/Content.Server/GameTicking/Rules/RuleMaxTimeRestart.cs
+++ /dev/null
@@ -1,71 +0,0 @@
-using System;
-using System.Threading;
-using Content.Server.Chat.Managers;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Timer = Robust.Shared.Timing.Timer;
-
-namespace Content.Server.GameTicking.Rules
-{
-    public sealed class RuleMaxTimeRestart : GameRule
-    {
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IEntityManager _entityManager = default!;
-
-        private CancellationTokenSource _timerCancel = new();
-
-        public TimeSpan RoundMaxTime { get; set; } = TimeSpan.FromMinutes(5);
-        public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
-
-        public override void Added()
-        {
-            base.Added();
-
-            _entityManager.EventBus.SubscribeEvent<GameRunLevelChangedEvent>(EventSource.Local, this, RunLevelChanged);
-        }
-
-        public override void Removed()
-        {
-            base.Removed();
-
-            _entityManager.EventBus.UnsubscribeEvents(this);
-            StopTimer();
-        }
-
-        public void RestartTimer()
-        {
-            _timerCancel.Cancel();
-            _timerCancel = new CancellationTokenSource();
-            Timer.Spawn(RoundMaxTime, TimerFired, _timerCancel.Token);
-        }
-
-        public void StopTimer()
-        {
-            _timerCancel.Cancel();
-        }
-
-        private void TimerFired()
-        {
-            EntitySystem.Get<GameTicker>().EndRound(Loc.GetString("rule-time-has-run-out"));
-
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds",("seconds", (int) RoundEndDelay.TotalSeconds)));
-
-            Timer.Spawn(RoundEndDelay, () => EntitySystem.Get<GameTicker>().RestartRound());
-        }
-
-        private void RunLevelChanged(GameRunLevelChangedEvent args)
-        {
-            switch (args.New)
-            {
-                case GameRunLevel.InRound:
-                    RestartTimer();
-                    break;
-                case GameRunLevel.PreRoundLobby:
-                case GameRunLevel.PostRound:
-                    StopTimer();
-                    break;
-            }
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/RuleSuspicion.cs b/Content.Server/GameTicking/Rules/RuleSuspicion.cs
deleted file mode 100644
index cb6f34735a..0000000000
--- a/Content.Server/GameTicking/Rules/RuleSuspicion.cs
+++ /dev/null
@@ -1,168 +0,0 @@
-using System;
-using System.Threading;
-using Content.Server.Chat.Managers;
-using Content.Server.Doors;
-using Content.Server.Players;
-using Content.Server.Suspicion;
-using Content.Server.Suspicion.EntitySystems;
-using Content.Server.Suspicion.Roles;
-using Content.Shared.CCVar;
-using Content.Shared.MobState.Components;
-using Content.Shared.Sound;
-using Robust.Server.Player;
-using Robust.Shared.Audio;
-using Robust.Shared.Configuration;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Robust.Shared.Player;
-using Robust.Shared.Serialization.Manager.Attributes;
-using Robust.Shared.Timing;
-using Timer = Robust.Shared.Timing.Timer;
-
-namespace Content.Server.GameTicking.Rules
-{
-    /// <summary>
-    ///     Simple GameRule that will do a TTT-like gamemode with traitors.
-    /// </summary>
-    public sealed class RuleSuspicion : GameRule
-    {
-        private static readonly TimeSpan DeadCheckDelay = TimeSpan.FromSeconds(1);
-
-        [Dependency] private readonly IPlayerManager _playerManager = default!;
-        [Dependency] private readonly IChatManager _chatManager = default!;
-        [Dependency] private readonly IConfigurationManager _cfg = default!;
-        [Dependency] private readonly IGameTiming _timing = default!;
-        [Dependency] private readonly IEntityManager _entities = default!;
-
-        [DataField("addedSound")] private SoundSpecifier _addedSound = new SoundPathSpecifier("/Audio/Misc/tatoralert.ogg");
-
-        private readonly CancellationTokenSource _checkTimerCancel = new();
-        private TimeSpan _endTime;
-
-        public TimeSpan RoundMaxTime { get; set; } = TimeSpan.FromSeconds(CCVars.SuspicionMaxTimeSeconds.DefaultValue);
-        public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
-
-        public override void Added()
-        {
-            RoundMaxTime = TimeSpan.FromSeconds(_cfg.GetCVar(CCVars.SuspicionMaxTimeSeconds));
-
-            _endTime = _timing.CurTime + RoundMaxTime;
-
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-added-announcement"));
-
-            var filter = Filter.Empty()
-                .AddWhere(session => ((IPlayerSession) session).ContentData()?.Mind?.HasRole<SuspicionTraitorRole>() ?? false);
-
-            SoundSystem.Play(filter, _addedSound.GetSound(), AudioParams.Default);
-            EntitySystem.Get<SuspicionEndTimerSystem>().EndTime = _endTime;
-
-            EntitySystem.Get<DoorSystem>().AccessType = DoorSystem.AccessTypes.AllowAllNoExternal;
-
-            Timer.SpawnRepeating(DeadCheckDelay, CheckWinConditions, _checkTimerCancel.Token);
-        }
-
-        public override void Removed()
-        {
-            base.Removed();
-
-            EntitySystem.Get<DoorSystem>().AccessType = DoorSystem.AccessTypes.Id;
-            EntitySystem.Get<SuspicionEndTimerSystem>().EndTime = null;
-
-            _checkTimerCancel.Cancel();
-        }
-
-        private void Timeout()
-        {
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-traitor-time-has-run-out"));
-
-            EndRound(Victory.Innocents);
-        }
-
-        private void CheckWinConditions()
-        {
-            if (!_cfg.GetCVar(CCVars.GameLobbyEnableWin))
-                return;
-
-            var traitorsAlive = 0;
-            var innocentsAlive = 0;
-
-            foreach (var playerSession in _playerManager.ServerSessions)
-            {
-                if (playerSession.AttachedEntity is not {Valid: true} playerEntity
-                    || !_entities.TryGetComponent(playerEntity, out MobStateComponent? mobState)
-                    || !_entities.HasComponent<SuspicionRoleComponent>(playerEntity))
-                {
-                    continue;
-                }
-
-                if (!mobState.IsAlive())
-                {
-                    continue;
-                }
-
-                var mind = playerSession.ContentData()?.Mind;
-
-                if (mind != null && mind.HasRole<SuspicionTraitorRole>())
-                    traitorsAlive++;
-                else
-                    innocentsAlive++;
-            }
-
-            if (innocentsAlive + traitorsAlive == 0)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-stalemate"));
-                EndRound(Victory.Stalemate);
-            }
-
-            else if (traitorsAlive == 0)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-station-win"));
-                EndRound(Victory.Innocents);
-            }
-            else if (innocentsAlive == 0)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-traitor-win"));
-                EndRound(Victory.Traitors);
-            }
-            else if (_timing.CurTime > _endTime)
-            {
-                _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-traitor-time-has-run-out"));
-                EndRound(Victory.Innocents);
-            }
-        }
-
-        private enum Victory
-        {
-            Stalemate,
-            Innocents,
-            Traitors
-        }
-
-        private void EndRound(Victory victory)
-        {
-            string text;
-
-            switch (victory)
-            {
-                case Victory.Innocents:
-                    text = Loc.GetString("rule-suspicion-end-round-innocents-victory");
-                    break;
-                case Victory.Traitors:
-                    text = Loc.GetString("rule-suspicion-end-round-trators-victory");
-                    break;
-                default:
-                    text = Loc.GetString("rule-suspicion-end-round-nobody-victory");
-                    break;
-            }
-
-            var gameTicker = EntitySystem.Get<GameTicker>();
-            gameTicker.EndRound(text);
-
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds", (int) RoundEndDelay.TotalSeconds)));
-            _checkTimerCancel.Cancel();
-
-            Timer.Spawn(RoundEndDelay, () => gameTicker.RestartRound());
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/RuleTraitor.cs b/Content.Server/GameTicking/Rules/RuleTraitor.cs
deleted file mode 100644
index 83d1df18c1..0000000000
--- a/Content.Server/GameTicking/Rules/RuleTraitor.cs
+++ /dev/null
@@ -1,30 +0,0 @@
-using Content.Server.Chat.Managers;
-using Content.Server.Players;
-using Content.Server.Traitor;
-using Content.Shared.Sound;
-using Robust.Server.Player;
-using Robust.Shared.Audio;
-using Robust.Shared.IoC;
-using Robust.Shared.Localization;
-using Robust.Shared.Player;
-using Robust.Shared.Serialization.Manager.Attributes;
-
-namespace Content.Server.GameTicking.Rules
-{
-    public class RuleTraitor : GameRule
-    {
-        [Dependency] private readonly IChatManager _chatManager = default!;
-
-        [DataField("addedSound")] private SoundSpecifier _addedSound = new SoundPathSpecifier("/Audio/Misc/tatoralert.ogg");
-
-        public override void Added()
-        {
-            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-traitor-added-announcement"));
-
-            var filter = Filter.Empty()
-                .AddWhere(session => ((IPlayerSession)session).ContentData()?.Mind?.HasRole<TraitorRole>() ?? false);
-
-            SoundSystem.Play(filter, _addedSound.GetSound(), AudioParams.Default);
-        }
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/RuleTraitorDeathMatch.cs b/Content.Server/GameTicking/Rules/RuleTraitorDeathMatch.cs
deleted file mode 100644
index 8873d870c6..0000000000
--- a/Content.Server/GameTicking/Rules/RuleTraitorDeathMatch.cs
+++ /dev/null
@@ -1,7 +0,0 @@
-namespace Content.Server.GameTicking.Rules
-{
-    public class RuleTraitorDeathMatch : GameRule
-    {
-        // This class only exists so that the game rule is available for the conditional spawner.
-    }
-}
diff --git a/Content.Server/GameTicking/Rules/SandboxRuleSystem.cs b/Content.Server/GameTicking/Rules/SandboxRuleSystem.cs
new file mode 100644
index 0000000000..1b9c5af5da
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/SandboxRuleSystem.cs
@@ -0,0 +1,21 @@
+using Content.Server.Sandbox;
+using Robust.Shared.IoC;
+
+namespace Content.Server.GameTicking.Rules;
+
+public class SandboxRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly ISandboxManager _sandbox = default!;
+
+    public override string Prototype => "Sandbox";
+
+    public override void Added()
+    {
+        _sandbox.IsSandboxEnabled = true;
+    }
+
+    public override void Removed()
+    {
+        _sandbox.IsSandboxEnabled = false;
+    }
+}
diff --git a/Content.Server/GameTicking/Rules/SuspicionRuleSystem.cs b/Content.Server/GameTicking/Rules/SuspicionRuleSystem.cs
new file mode 100644
index 0000000000..269b6d0ee8
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/SuspicionRuleSystem.cs
@@ -0,0 +1,413 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using Content.Server.Chat.Managers;
+using Content.Server.Doors;
+using Content.Server.Players;
+using Content.Server.Roles;
+using Content.Server.Suspicion;
+using Content.Server.Suspicion.Roles;
+using Content.Server.Traitor.Uplink;
+using Content.Server.Traitor.Uplink.Account;
+using Content.Shared.CCVar;
+using Content.Shared.GameTicking;
+using Content.Shared.MobState.Components;
+using Content.Shared.Roles;
+using Content.Shared.Sound;
+using Content.Shared.Suspicion;
+using Content.Shared.Traitor.Uplink;
+using Robust.Server.GameObjects;
+using Robust.Server.Player;
+using Robust.Shared.Audio;
+using Robust.Shared.Configuration;
+using Robust.Shared.Enums;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Log;
+using Robust.Shared.Maths;
+using Robust.Shared.Player;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
+using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Timing;
+using Robust.Shared.Utility;
+using Timer = Robust.Shared.Timing.Timer;
+
+namespace Content.Server.GameTicking.Rules;
+
+/// <summary>
+///     Simple GameRule that will do a TTT-like gamemode with traitors.
+/// </summary>
+public sealed class SuspicionRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+    [Dependency] private readonly IChatManager _chatManager = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    [Dependency] private readonly IGameTiming _timing = default!;
+    [Dependency] private readonly IEntityManager _entities = default!;
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly DoorSystem _doorSystem = default!;
+
+    public override string Prototype => "Suspicion";
+
+    private static readonly TimeSpan DeadCheckDelay = TimeSpan.FromSeconds(1);
+
+    private readonly HashSet<SuspicionRoleComponent> _traitors = new();
+
+    public IReadOnlyCollection<SuspicionRoleComponent> Traitors => _traitors;
+
+    [DataField("addedSound")] private SoundSpecifier _addedSound = new SoundPathSpecifier("/Audio/Misc/tatoralert.ogg");
+
+    private CancellationTokenSource _checkTimerCancel = new();
+    private TimeSpan? _endTime;
+
+    public TimeSpan? EndTime
+    {
+        get => _endTime;
+        set
+        {
+            _endTime = value;
+            SendUpdateToAll();
+        }
+    }
+
+    public TimeSpan RoundMaxTime { get; set; } = TimeSpan.FromSeconds(CCVars.SuspicionMaxTimeSeconds.DefaultValue);
+    public TimeSpan RoundEndDelay { get; set; } = TimeSpan.FromSeconds(10);
+
+    private const string TraitorID = "SuspicionTraitor";
+    private const string InnocentID = "SuspicionInnocent";
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RulePlayerJobsAssignedEvent>(OnPlayersAssigned);
+        SubscribeLocalEvent<RoundStartAttemptEvent>(OnRoundStartAttempt);
+        SubscribeLocalEvent<RefreshLateJoinAllowedEvent>(OnLateJoinRefresh);
+        SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
+
+        SubscribeLocalEvent<SuspicionRoleComponent, PlayerAttachedEvent>(OnPlayerAttached);
+        SubscribeLocalEvent<SuspicionRoleComponent, PlayerDetachedEvent>(OnPlayerDetached);
+        SubscribeLocalEvent<SuspicionRoleComponent, RoleAddedEvent>(OnRoleAdded);
+        SubscribeLocalEvent<SuspicionRoleComponent, RoleRemovedEvent>(OnRoleRemoved);
+    }
+
+    private void OnRoundStartAttempt(RoundStartAttemptEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var minPlayers = _cfg.GetCVar(CCVars.SuspicionMinPlayers);
+
+        if (!ev.Forced && ev.Players.Length < minPlayers)
+        {
+            _chatManager.DispatchServerAnnouncement($"Not enough players readied up for the game! There were {ev.Players.Length} players readied up out of {minPlayers} needed.");
+            ev.Cancel();
+            return;
+        }
+
+        if (ev.Players.Length == 0)
+        {
+            _chatManager.DispatchServerAnnouncement("No players readied up! Can't start Suspicion.");
+            ev.Cancel();
+            return;
+        }
+    }
+
+    private void OnPlayersAssigned(RulePlayerJobsAssignedEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var minTraitors = _cfg.GetCVar(CCVars.SuspicionMinTraitors);
+        var playersPerTraitor = _cfg.GetCVar(CCVars.SuspicionPlayersPerTraitor);
+        var traitorStartingBalance = _cfg.GetCVar(CCVars.SuspicionStartingBalance);
+
+        var list = new List<IPlayerSession>(ev.Players);
+        var prefList = new List<IPlayerSession>();
+
+        foreach (var player in list)
+        {
+            if (!ev.Profiles.ContainsKey(player.UserId) || player.AttachedEntity is not {} attached)
+            {
+                continue;
+            }
+            prefList.Add(player);
+
+            attached.EnsureComponent<SuspicionRoleComponent>();
+        }
+
+        var numTraitors = MathHelper.Clamp(ev.Players.Length / playersPerTraitor,
+            minTraitors, ev.Players.Length);
+
+        var traitors = new List<SuspicionTraitorRole>();
+
+        for (var i = 0; i < numTraitors; i++)
+        {
+            IPlayerSession traitor;
+            if(prefList.Count == 0)
+            {
+                if (list.Count == 0)
+                {
+                    Logger.InfoS("preset", "Insufficient ready players to fill up with traitors, stopping the selection.");
+                    break;
+                }
+                traitor = _random.PickAndTake(list);
+                Logger.InfoS("preset", "Insufficient preferred traitors, picking at random.");
+            }
+            else
+            {
+                traitor = _random.PickAndTake(prefList);
+                list.Remove(traitor);
+                Logger.InfoS("preset", "Selected a preferred traitor.");
+            }
+            var mind = traitor.Data.ContentData()?.Mind;
+            var antagPrototype = _prototypeManager.Index<AntagPrototype>(TraitorID);
+
+            DebugTools.AssertNotNull(mind?.OwnedEntity);
+
+            var traitorRole = new SuspicionTraitorRole(mind!, antagPrototype);
+            mind!.AddRole(traitorRole);
+            traitors.Add(traitorRole);
+
+            // creadth: we need to create uplink for the antag.
+            // PDA should be in place already, so we just need to
+            // initiate uplink account.
+            var uplinkAccount = new UplinkAccount(traitorStartingBalance, mind.OwnedEntity!);
+            var accounts = EntityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
+            accounts.AddNewAccount(uplinkAccount);
+
+            // try to place uplink
+            if (!EntityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
+                    .AddUplink(mind.OwnedEntity!.Value, uplinkAccount))
+                continue;
+        }
+
+        foreach (var player in list)
+        {
+            var mind = player.Data.ContentData()?.Mind;
+            var antagPrototype = _prototypeManager.Index<AntagPrototype>(InnocentID);
+
+            DebugTools.AssertNotNull(mind);
+
+            mind!.AddRole(new SuspicionInnocentRole(mind, antagPrototype));
+        }
+
+        foreach (var traitor in traitors)
+        {
+            traitor.GreetSuspicion(traitors, _chatManager);
+        }
+    }
+
+    public override void Added()
+    {
+        _playerManager.PlayerStatusChanged += PlayerManagerOnPlayerStatusChanged;
+
+        RoundMaxTime = TimeSpan.FromSeconds(_cfg.GetCVar(CCVars.SuspicionMaxTimeSeconds));
+
+        EndTime = _timing.CurTime + RoundMaxTime;
+
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-added-announcement"));
+
+        var filter = Filter.Empty()
+            .AddWhere(session => ((IPlayerSession) session).ContentData()?.Mind?.HasRole<SuspicionTraitorRole>() ?? false);
+
+        SoundSystem.Play(filter, _addedSound.GetSound(), AudioParams.Default);
+
+        _doorSystem.AccessType = DoorSystem.AccessTypes.AllowAllNoExternal;
+
+        _checkTimerCancel = new CancellationTokenSource();
+        Timer.SpawnRepeating(DeadCheckDelay, CheckWinConditions, _checkTimerCancel.Token);
+    }
+
+    public override void Removed()
+    {
+        _doorSystem.AccessType = DoorSystem.AccessTypes.Id;
+        EndTime = null;
+        _traitors.Clear();
+
+        _playerManager.PlayerStatusChanged -= PlayerManagerOnPlayerStatusChanged;
+
+        _checkTimerCancel.Cancel();
+    }
+
+    private void CheckWinConditions()
+    {
+        if (!Enabled || !_cfg.GetCVar(CCVars.GameLobbyEnableWin))
+            return;
+
+        var traitorsAlive = 0;
+        var innocentsAlive = 0;
+
+        foreach (var playerSession in _playerManager.ServerSessions)
+        {
+            if (playerSession.AttachedEntity is not {Valid: true} playerEntity
+                || !_entities.TryGetComponent(playerEntity, out MobStateComponent? mobState)
+                || !_entities.HasComponent<SuspicionRoleComponent>(playerEntity))
+            {
+                continue;
+            }
+
+            if (!mobState.IsAlive())
+            {
+                continue;
+            }
+
+            var mind = playerSession.ContentData()?.Mind;
+
+            if (mind != null && mind.HasRole<SuspicionTraitorRole>())
+                traitorsAlive++;
+            else
+                innocentsAlive++;
+        }
+
+        if (innocentsAlive + traitorsAlive == 0)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-stalemate"));
+            EndRound(Victory.Stalemate);
+        }
+
+        else if (traitorsAlive == 0)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-station-win"));
+            EndRound(Victory.Innocents);
+        }
+        else if (innocentsAlive == 0)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-check-winner-traitor-win"));
+            EndRound(Victory.Traitors);
+        }
+        else if (_timing.CurTime > _endTime)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-suspicion-traitor-time-has-run-out"));
+            EndRound(Victory.Innocents);
+        }
+    }
+
+    private enum Victory
+    {
+        Stalemate,
+        Innocents,
+        Traitors
+    }
+
+    private void EndRound(Victory victory)
+    {
+        string text;
+
+        switch (victory)
+        {
+            case Victory.Innocents:
+                text = Loc.GetString("rule-suspicion-end-round-innocents-victory");
+                break;
+            case Victory.Traitors:
+                text = Loc.GetString("rule-suspicion-end-round-traitors-victory");
+                break;
+            default:
+                text = Loc.GetString("rule-suspicion-end-round-nobody-victory");
+                break;
+        }
+
+        GameTicker.EndRound(text);
+
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-restarting-in-seconds", ("seconds", (int) RoundEndDelay.TotalSeconds)));
+        _checkTimerCancel.Cancel();
+
+        Timer.Spawn(RoundEndDelay, () => GameTicker.RestartRound());
+    }
+
+    private void PlayerManagerOnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
+    {
+        if (e.NewStatus == SessionStatus.InGame)
+        {
+            SendUpdateTimerMessage(e.Session);
+        }
+    }
+
+    private void SendUpdateToAll()
+    {
+        foreach (var player in _playerManager.ServerSessions.Where(p => p.Status == SessionStatus.InGame))
+        {
+            SendUpdateTimerMessage(player);
+        }
+    }
+
+    private void SendUpdateTimerMessage(IPlayerSession player)
+    {
+        var msg = new SuspicionMessages.SetSuspicionEndTimerMessage
+        {
+            EndTime = EndTime
+        };
+
+        EntityManager.EntityNetManager?.SendSystemNetworkMessage(msg, player.ConnectedClient);
+    }
+
+    public void AddTraitor(SuspicionRoleComponent role)
+    {
+        if (!_traitors.Add(role))
+        {
+            return;
+        }
+
+        foreach (var traitor in _traitors)
+        {
+            traitor.AddAlly(role);
+        }
+
+        role.SetAllies(_traitors);
+    }
+
+    public void RemoveTraitor(SuspicionRoleComponent role)
+    {
+        if (!_traitors.Remove(role))
+        {
+            return;
+        }
+
+        foreach (var traitor in _traitors)
+        {
+            traitor.RemoveAlly(role);
+        }
+
+        role.ClearAllies();
+    }
+
+    private void Reset(RoundRestartCleanupEvent ev)
+    {
+        EndTime = null;
+        _traitors.Clear();
+    }
+
+    private void OnPlayerDetached(EntityUid uid, SuspicionRoleComponent component, PlayerDetachedEvent args)
+    {
+        component.SyncRoles();
+    }
+
+    private void OnPlayerAttached(EntityUid uid, SuspicionRoleComponent component, PlayerAttachedEvent args)
+    {
+        component.SyncRoles();
+    }
+
+    private void OnRoleAdded(EntityUid uid, SuspicionRoleComponent component, RoleAddedEvent args)
+    {
+        if (args.Role is not SuspicionRole role) return;
+        component.Role = role;
+    }
+
+    private void OnRoleRemoved(EntityUid uid, SuspicionRoleComponent component, RoleRemovedEvent args)
+    {
+        if (args.Role is not SuspicionRole) return;
+        component.Role = null;
+    }
+
+    private void OnLateJoinRefresh(RefreshLateJoinAllowedEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        ev.Disallow();
+    }
+}
diff --git a/Content.Server/GameTicking/Rules/TraitorDeathMatchRuleSystem.cs b/Content.Server/GameTicking/Rules/TraitorDeathMatchRuleSystem.cs
new file mode 100644
index 0000000000..2941d6a44a
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/TraitorDeathMatchRuleSystem.cs
@@ -0,0 +1,270 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Content.Server.Atmos.EntitySystems;
+using Content.Server.Chat.Managers;
+using Content.Server.Hands.Components;
+using Content.Server.Inventory.Components;
+using Content.Server.Items;
+using Content.Server.PDA;
+using Content.Server.Players;
+using Content.Server.Spawners.Components;
+using Content.Server.Traitor;
+using Content.Server.Traitor.Uplink;
+using Content.Server.Traitor.Uplink.Account;
+using Content.Server.Traitor.Uplink.Components;
+using Content.Server.TraitorDeathMatch.Components;
+using Content.Shared.CCVar;
+using Content.Shared.Damage;
+using Content.Shared.Damage.Prototypes;
+using Content.Shared.Inventory;
+using Content.Shared.MobState.Components;
+using Content.Shared.PDA;
+using Content.Shared.Traitor.Uplink;
+using Robust.Server.Player;
+using Robust.Shared.Configuration;
+using Robust.Shared.GameObjects;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Log;
+using Robust.Shared.Map;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
+
+namespace Content.Server.GameTicking.Rules;
+
+public class TraitorDeathMatchRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    [Dependency] private readonly IPlayerManager _playerManager = default!;
+    [Dependency] private readonly IChatManager _chatManager = default!;
+    [Dependency] private readonly IRobustRandom _robustRandom = default!;
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly MaxTimeRestartRuleSystem _restarter = default!;
+
+    public override string Prototype => "TraitorDeathMatch";
+
+    public string PDAPrototypeName => "CaptainPDA";
+    public string BeltPrototypeName => "ClothingBeltJanitorFilled";
+    public string BackpackPrototypeName => "ClothingBackpackFilled";
+
+    private bool _safeToEndRound = false;
+
+    private readonly Dictionary<UplinkAccount, string> _allOriginalNames = new();
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RoundEndTextAppendEvent>(OnRoundEndText);
+        SubscribeLocalEvent<PlayerSpawnCompleteEvent>(OnPlayerSpawned);
+        SubscribeLocalEvent<GhostAttemptHandleEvent>(OnGhostAttempt);
+    }
+
+    private void OnPlayerSpawned(PlayerSpawnCompleteEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var session = ev.Player;
+        var startingBalance = _cfg.GetCVar(CCVars.TraitorDeathMatchStartingBalance);
+
+        // Yup, they're a traitor
+        var mind = session.Data.ContentData()?.Mind;
+        if (mind == null)
+        {
+            Logger.ErrorS("preset", "Failed getting mind for TDM player.");
+            return;
+        }
+
+        var traitorRole = new TraitorRole(mind);
+        mind.AddRole(traitorRole);
+
+        // Delete anything that may contain "dangerous" role-specific items.
+        // (This includes the PDA, as everybody gets the captain PDA in this mode for true-all-access reasons.)
+        if (mind.OwnedEntity is {Valid: true} owned && TryComp(owned, out InventoryComponent? inventory))
+        {
+            var victimSlots = new[] {EquipmentSlotDefines.Slots.IDCARD, EquipmentSlotDefines.Slots.BELT, EquipmentSlotDefines.Slots.BACKPACK};
+            foreach (var slot in victimSlots)
+            {
+                if (inventory.TryGetSlotItem(slot, out ItemComponent? vItem))
+                    Del(vItem.Owner);
+            }
+
+            // Replace their items:
+
+            var ownedCoords = Transform(owned).Coordinates;
+
+            //  pda
+            var newPDA = Spawn(PDAPrototypeName, ownedCoords);
+            inventory.Equip(EquipmentSlotDefines.Slots.IDCARD, Comp<ItemComponent>(newPDA));
+
+            //  belt
+            var newTmp = Spawn(BeltPrototypeName, ownedCoords);
+            inventory.Equip(EquipmentSlotDefines.Slots.BELT, Comp<ItemComponent>(newTmp));
+
+            //  backpack
+            newTmp = Spawn(BackpackPrototypeName, ownedCoords);
+            inventory.Equip(EquipmentSlotDefines.Slots.BACKPACK, Comp<ItemComponent>(newTmp));
+
+            // Like normal traitors, they need access to a traitor account.
+            var uplinkAccount = new UplinkAccount(startingBalance, owned);
+            var accounts = EntityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
+            accounts.AddNewAccount(uplinkAccount);
+
+            EntityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
+                .AddUplink(owned, uplinkAccount, newPDA);
+
+            _allOriginalNames[uplinkAccount] = Name(owned);
+
+            // The PDA needs to be marked with the correct owner.
+            var pda = Comp<PDAComponent>(newPDA);
+            EntityManager.EntitySysManager.GetEntitySystem<PDASystem>().SetOwner(pda, Name(owned));
+            EntityManager.AddComponent<TraitorDeathMatchReliableOwnerTagComponent>(newPDA).UserId = mind.UserId;
+        }
+
+        // Finally, it would be preferable if they spawned as far away from other players as reasonably possible.
+        if (mind.OwnedEntity != null && FindAnyIsolatedSpawnLocation(mind, out var bestTarget))
+        {
+            Transform(mind.OwnedEntity.Value).Coordinates = bestTarget;
+        }
+        else
+        {
+            // The station is too drained of air to safely continue.
+            if (_safeToEndRound)
+            {
+                _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-death-match-station-is-too-unsafe-announcement"));
+                _restarter.RoundMaxTime = TimeSpan.FromMinutes(1);
+                _restarter.RestartTimer();
+                _safeToEndRound = false;
+            }
+        }
+    }
+
+    private void OnGhostAttempt(GhostAttemptHandleEvent ev)
+    {
+        if (!Enabled || ev.Handled)
+            return;
+
+        ev.Handled = true;
+
+        var mind = ev.Mind;
+
+        if (mind.OwnedEntity is {Valid: true} entity && TryComp(entity, out MobStateComponent? mobState))
+        {
+            if (mobState.IsCritical())
+            {
+                // TODO BODY SYSTEM KILL
+                var damage = new DamageSpecifier(_prototypeManager.Index<DamageTypePrototype>("Asphyxiation"), 100);
+                Get<DamageableSystem>().TryChangeDamage(entity, damage, true);
+            }
+            else if (!mobState.IsDead())
+            {
+                if (HasComp<HandsComponent>(entity))
+                {
+                    ev.Result = false;
+                    return;
+                }
+            }
+        }
+        var session = mind.Session;
+        if (session == null)
+        {
+            ev.Result = false;
+            return;
+        }
+
+        GameTicker.Respawn(session);
+        ev.Result = true;
+    }
+
+    private void OnRoundEndText(RoundEndTextAppendEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var lines = new List<string>();
+        lines.Add(Loc.GetString("traitor-death-match-end-round-description-first-line"));
+        foreach (var uplink in EntityManager.EntityQuery<UplinkComponent>(true))
+        {
+            var uplinkAcc = uplink.UplinkAccount;
+            if (uplinkAcc != null && _allOriginalNames.ContainsKey(uplinkAcc))
+            {
+                lines.Add(Loc.GetString("traitor-death-match-end-round-description-entry",
+                    ("originalName", _allOriginalNames[uplinkAcc]),
+                    ("tcBalance", uplinkAcc.Balance)));
+            }
+        }
+
+        ev.AddLine(string.Join('\n', lines));
+    }
+
+    public override void Added()
+    {
+        _restarter.RoundMaxTime = TimeSpan.FromMinutes(30);
+        _restarter.RestartTimer();
+        _safeToEndRound = true;
+    }
+
+    public override void Removed()
+    {
+    }
+
+    // It would be nice if this function were moved to some generic helpers class.
+    private bool FindAnyIsolatedSpawnLocation(Mind.Mind ignoreMe, out EntityCoordinates bestTarget)
+    {
+        // Collate people to avoid...
+        var existingPlayerPoints = new List<EntityCoordinates>();
+        foreach (var player in _playerManager.ServerSessions)
+        {
+            var avoidMeMind = player.Data.ContentData()?.Mind;
+            if ((avoidMeMind == null) || (avoidMeMind == ignoreMe))
+                continue;
+            var avoidMeEntity = avoidMeMind.OwnedEntity;
+            if (avoidMeEntity == null)
+                continue;
+            if (TryComp(avoidMeEntity.Value, out MobStateComponent? mobState))
+            {
+                // Does have mob state component; if critical or dead, they don't really matter for spawn checks
+                if (mobState.IsCritical() || mobState.IsDead())
+                    continue;
+            }
+            else
+            {
+                // Doesn't have mob state component. Assume something interesting is going on and don't count this as someone to avoid.
+                continue;
+            }
+            existingPlayerPoints.Add(Transform(avoidMeEntity.Value).Coordinates);
+        }
+
+        // Iterate over each possible spawn point, comparing to the existing player points.
+        // On failure, the returned target is the location that we're already at.
+        var bestTargetDistanceFromNearest = -1.0f;
+        // Need the random shuffle or it stuffs the first person into Atmospherics pretty reliably
+        var ents = EntityManager.EntityQuery<SpawnPointComponent>().Select(x => x.Owner).ToList();
+        _robustRandom.Shuffle(ents);
+        var foundATarget = false;
+        bestTarget = EntityCoordinates.Invalid;
+        var atmosphereSystem = EntitySystem.Get<AtmosphereSystem>();
+        foreach (var entity in ents)
+        {
+            if (!atmosphereSystem.IsTileMixtureProbablySafe(Transform(entity).Coordinates))
+                continue;
+
+            var distanceFromNearest = float.PositiveInfinity;
+            foreach (var existing in existingPlayerPoints)
+            {
+                if (Transform(entity).Coordinates.TryDistance(EntityManager, existing, out var dist))
+                    distanceFromNearest = Math.Min(distanceFromNearest, dist);
+            }
+            if (bestTargetDistanceFromNearest < distanceFromNearest)
+            {
+                bestTarget = Transform(entity).Coordinates;
+                bestTargetDistanceFromNearest = distanceFromNearest;
+                foundATarget = true;
+            }
+        }
+        return foundATarget;
+    }
+
+}
diff --git a/Content.Server/GameTicking/Rules/TraitorRuleSystem.cs b/Content.Server/GameTicking/Rules/TraitorRuleSystem.cs
new file mode 100644
index 0000000000..b1c7dc90ea
--- /dev/null
+++ b/Content.Server/GameTicking/Rules/TraitorRuleSystem.cs
@@ -0,0 +1,262 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Content.Server.Chat.Managers;
+using Content.Server.Objectives.Interfaces;
+using Content.Server.Players;
+using Content.Server.Roles;
+using Content.Server.Traitor;
+using Content.Server.Traitor.Uplink;
+using Content.Server.Traitor.Uplink.Account;
+using Content.Shared.CCVar;
+using Content.Shared.Dataset;
+using Content.Shared.Sound;
+using Content.Shared.Traitor.Uplink;
+using Robust.Server.Player;
+using Robust.Shared.Audio;
+using Robust.Shared.Configuration;
+using Robust.Shared.IoC;
+using Robust.Shared.Localization;
+using Robust.Shared.Log;
+using Robust.Shared.Maths;
+using Robust.Shared.Player;
+using Robust.Shared.Prototypes;
+using Robust.Shared.Random;
+using Robust.Shared.Utility;
+
+namespace Content.Server.GameTicking.Rules;
+
+public class TraitorRuleSystem : GameRuleSystem
+{
+    [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
+    [Dependency] private readonly IRobustRandom _random = default!;
+    [Dependency] private readonly IConfigurationManager _cfg = default!;
+    [Dependency] private readonly IObjectivesManager _objectivesManager = default!;
+    [Dependency] private readonly IChatManager _chatManager = default!;
+
+    public override string Prototype => "Traitor";
+
+    private readonly SoundSpecifier _addedSound = new SoundPathSpecifier("/Audio/Misc/tatoralert.ogg");
+    private readonly List<TraitorRole> _traitors = new ();
+
+    public override void Initialize()
+    {
+        base.Initialize();
+
+        SubscribeLocalEvent<RoundStartAttemptEvent>(OnStartAttempt);
+        SubscribeLocalEvent<RulePlayerJobsAssignedEvent>(OnPlayersSpawned);
+        SubscribeLocalEvent<RoundEndTextAppendEvent>(OnRoundEndText);
+    }
+
+    public override void Added()
+    {
+        // This seems silly, but I'll leave it.
+        _chatManager.DispatchServerAnnouncement(Loc.GetString("rule-traitor-added-announcement"));
+    }
+
+    public override void Removed()
+    {
+        _traitors.Clear();
+    }
+
+    private void OnStartAttempt(RoundStartAttemptEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var minPlayers = _cfg.GetCVar(CCVars.TraitorMinPlayers);
+        if (!ev.Forced && ev.Players.Length < minPlayers)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-not-enough-ready-players", ("readyPlayersCount", ev.Players.Length), ("minimumPlayers", minPlayers)));
+            ev.Cancel();
+            return;
+        }
+
+        if (ev.Players.Length == 0)
+        {
+            _chatManager.DispatchServerAnnouncement(Loc.GetString("traitor-no-one-ready"));
+            ev.Cancel();
+            return;
+        }
+    }
+
+    private void OnPlayersSpawned(RulePlayerJobsAssignedEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var playersPerTraitor = _cfg.GetCVar(CCVars.TraitorPlayersPerTraitor);
+        var maxTraitors = _cfg.GetCVar(CCVars.TraitorMaxTraitors);
+        var codewordCount = _cfg.GetCVar(CCVars.TraitorCodewordCount);
+        var startingBalance = _cfg.GetCVar(CCVars.TraitorStartingBalance);
+        var maxDifficulty = _cfg.GetCVar(CCVars.TraitorMaxDifficulty);
+        var maxPicks = _cfg.GetCVar(CCVars.TraitorMaxPicks);
+
+        var list = new List<IPlayerSession>(ev.Players).Where(x =>
+            x.Data.ContentData()?.Mind?.AllRoles.All(role => role is not Job {CanBeAntag: false}) ?? false
+        ).ToList();
+
+        var prefList = new List<IPlayerSession>();
+
+        foreach (var player in list)
+        {
+            if (!ev.Profiles.ContainsKey(player.UserId))
+            {
+                continue;
+            }
+            var profile = ev.Profiles[player.UserId];
+            if (profile.AntagPreferences.Contains("Traitor"))
+            {
+                prefList.Add(player);
+            }
+        }
+
+        var numTraitors = MathHelper.Clamp(ev.Players.Length / playersPerTraitor,
+            1, maxTraitors);
+
+        for (var i = 0; i < numTraitors; i++)
+        {
+            IPlayerSession traitor;
+            if(prefList.Count < numTraitors)
+            {
+                if (list.Count == 0)
+                {
+                    Logger.InfoS("preset", "Insufficient ready players to fill up with traitors, stopping the selection.");
+                    break;
+                }
+                traitor = _random.PickAndTake(list);
+                Logger.InfoS("preset", "Insufficient preferred traitors, picking at random.");
+            }
+            else
+            {
+                traitor = _random.PickAndTake(prefList);
+                list.Remove(traitor);
+                Logger.InfoS("preset", "Selected a preferred traitor.");
+            }
+            var mind = traitor.Data.ContentData()?.Mind;
+            if (mind == null)
+            {
+                Logger.ErrorS("preset", "Failed getting mind for picked traitor.");
+                continue;
+            }
+
+            // creadth: we need to create uplink for the antag.
+            // PDA should be in place already, so we just need to
+            // initiate uplink account.
+            DebugTools.AssertNotNull(mind.OwnedEntity);
+
+            var uplinkAccount = new UplinkAccount(startingBalance, mind.OwnedEntity!);
+            var accounts = EntityManager.EntitySysManager.GetEntitySystem<UplinkAccountsSystem>();
+            accounts.AddNewAccount(uplinkAccount);
+
+            if (!EntityManager.EntitySysManager.GetEntitySystem<UplinkSystem>()
+                    .AddUplink(mind.OwnedEntity!.Value, uplinkAccount))
+                continue;
+
+            var traitorRole = new TraitorRole(mind);
+            mind.AddRole(traitorRole);
+            _traitors.Add(traitorRole);
+        }
+
+        var adjectives = _prototypeManager.Index<DatasetPrototype>("adjectives").Values;
+        var verbs = _prototypeManager.Index<DatasetPrototype>("verbs").Values;
+
+        var codewordPool = adjectives.Concat(verbs).ToList();
+        var finalCodewordCount = Math.Min(codewordCount, codewordPool.Count);
+        var codewords = new string[finalCodewordCount];
+        for (var i = 0; i < finalCodewordCount; i++)
+        {
+            codewords[i] = _random.PickAndTake(codewordPool);
+        }
+
+        foreach (var traitor in _traitors)
+        {
+            traitor.GreetTraitor(codewords);
+
+            //give traitors their objectives
+            var difficulty = 0f;
+            for (var pick = 0; pick < maxPicks && maxDifficulty > difficulty; pick++)
+            {
+                var objective = _objectivesManager.GetRandomObjective(traitor.Mind);
+                if (objective == null) continue;
+                if (traitor.Mind.TryAddObjective(objective))
+                    difficulty += objective.Difficulty;
+            }
+        }
+
+        SoundSystem.Play(Filter.Empty().AddWhere(s => ((IPlayerSession)s).Data.ContentData()?.Mind?.HasRole<TraitorRole>() ?? false), _addedSound.GetSound(), AudioParams.Default);
+    }
+
+    private void OnRoundEndText(RoundEndTextAppendEvent ev)
+    {
+        if (!Enabled)
+            return;
+
+        var result = Loc.GetString("traitor-round-end-result", ("traitorCount", _traitors.Count));
+
+        foreach (var traitor in _traitors)
+        {
+            var name = traitor.Mind.CharacterName;
+            traitor.Mind.TryGetSession(out var session);
+            var username = session?.Name;
+
+            var objectives = traitor.Mind.AllObjectives.ToArray();
+            if (objectives.Length == 0)
+            {
+                if (username != null)
+                {
+                    if (name == null)
+                        result += "\n" + Loc.GetString("traitor-user-was-a-traitor", ("user", username));
+                    else
+                        result += "\n" + Loc.GetString("traitor-user-was-a-traitor-named", ("user", username), ("name", name));
+                }
+                else if (name != null)
+                    result += "\n" + Loc.GetString("traitor-was-a-traitor-named", ("name", name));
+
+                continue;
+            }
+
+            if (username != null)
+            {
+                if (name == null)
+                    result += "\n" + Loc.GetString("traitor-user-was-a-traitor-with-objectives", ("user", username));
+                else
+                    result += "\n" + Loc.GetString("traitor-user-was-a-traitor-with-objectives-named", ("user", username), ("name", name));
+            }
+            else if (name != null)
+                result += "\n" + Loc.GetString("traitor-was-a-traitor-with-objectives-named", ("name", name));
+
+            foreach (var objectiveGroup in objectives.GroupBy(o => o.Prototype.Issuer))
+            {
+                result += "\n" + Loc.GetString($"preset-traitor-objective-issuer-{objectiveGroup.Key}");
+
+                foreach (var objective in objectiveGroup)
+                {
+                    foreach (var condition in objective.Conditions)
+                    {
+                        var progress = condition.Progress;
+                        if (progress > 0.99f)
+                        {
+                            result += "\n- " + Loc.GetString(
+                                "traitor-objective-condition-success",
+                                ("condition", condition.Title),
+                                ("markupColor", "green")
+                            );
+                        }
+                        else
+                        {
+                            result += "\n- " + Loc.GetString(
+                                "traitor-objective-condition-fail",
+                                ("condition", condition.Title),
+                                ("progress", (int) (progress * 100)),
+                                ("markupColor", "red")
+                            );
+                        }
+                    }
+                }
+            }
+        }
+
+        ev.AddLine(result);
+    }
+}
diff --git a/Content.Server/Objectives/Conditions/KillRandomPersonCondition.cs b/Content.Server/Objectives/Conditions/KillRandomPersonCondition.cs
index 2d625a6b14..ef0c93ae02 100644
--- a/Content.Server/Objectives/Conditions/KillRandomPersonCondition.cs
+++ b/Content.Server/Objectives/Conditions/KillRandomPersonCondition.cs
@@ -28,6 +28,10 @@ namespace Content.Server.Objectives.Conditions
                        mobState.IsAlive() &&
                        mc.Mind != mind;
             }).Select(mc => mc.Mind).ToList();
+
+            if (allHumans.Count == 0)
+                return new DieCondition(); // I guess I'll die
+
             return new KillRandomPersonCondition {Target = IoCManager.Resolve<IRobustRandom>().Pick(allHumans)};
         }
     }
diff --git a/Content.Server/Spawners/Components/ConditionalSpawnerComponent.cs b/Content.Server/Spawners/Components/ConditionalSpawnerComponent.cs
index 84b3c6bb02..c8bdbd38bb 100644
--- a/Content.Server/Spawners/Components/ConditionalSpawnerComponent.cs
+++ b/Content.Server/Spawners/Components/ConditionalSpawnerComponent.cs
@@ -1,10 +1,14 @@
 using System.Collections.Generic;
 using Content.Server.GameTicking;
+using Content.Server.GameTicking.Rules;
+using Content.Server.Holiday.Greet;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.Log;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 using Robust.Shared.Serialization.Manager.Attributes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.List;
 using Robust.Shared.ViewVariables;
 
 namespace Content.Server.Spawners.Components
@@ -18,11 +22,11 @@ namespace Content.Server.Spawners.Components
         public override string Name => "ConditionalSpawner";
 
         [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("prototypes")]
+        [DataField("prototypes", customTypeSerializer:typeof(PrototypeIdListSerializer<EntityPrototype>))]
         public List<string> Prototypes { get; set; } = new();
 
         [ViewVariables(VVAccess.ReadWrite)]
-        [DataField("gameRules")]
+        [DataField("gameRules", customTypeSerializer:typeof(PrototypeIdListSerializer<GameRulePrototype>))]
         private readonly List<string> _gameRules = new();
 
         [ViewVariables(VVAccess.ReadWrite)]
@@ -31,7 +35,7 @@ namespace Content.Server.Spawners.Components
 
         public void RuleAdded(GameRuleAddedEvent obj)
         {
-            if(_gameRules.Contains(obj.Rule.GetType().Name))
+            if(_gameRules.Contains(obj.Rule.ID))
                 Spawn();
         }
 
diff --git a/Content.Server/Suspicion/EntitySystems/SuspicionEndTimerSystem.cs b/Content.Server/Suspicion/EntitySystems/SuspicionEndTimerSystem.cs
deleted file mode 100644
index 8a6af0e51b..0000000000
--- a/Content.Server/Suspicion/EntitySystems/SuspicionEndTimerSystem.cs
+++ /dev/null
@@ -1,78 +0,0 @@
-using System;
-using System.Linq;
-using Content.Shared.GameTicking;
-using Content.Shared.Suspicion;
-using JetBrains.Annotations;
-using Robust.Server.Player;
-using Robust.Shared.Enums;
-using Robust.Shared.GameObjects;
-using Robust.Shared.IoC;
-
-
-namespace Content.Server.Suspicion.EntitySystems
-{
-    [UsedImplicitly]
-    public sealed class SuspicionEndTimerSystem : EntitySystem
-    {
-        [Dependency] private readonly IPlayerManager _playerManager = null!;
-
-        private TimeSpan? _endTime;
-
-        public TimeSpan? EndTime
-        {
-            get => _endTime;
-            set
-            {
-                _endTime = value;
-                SendUpdateToAll();
-            }
-        }
-
-        public override void Initialize()
-        {
-            base.Initialize();
-
-            SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
-
-            _playerManager.PlayerStatusChanged += PlayerManagerOnPlayerStatusChanged;
-        }
-
-        public override void Shutdown()
-        {
-            base.Shutdown();
-
-            _playerManager.PlayerStatusChanged -= PlayerManagerOnPlayerStatusChanged;
-        }
-
-        private void PlayerManagerOnPlayerStatusChanged(object? sender, SessionStatusEventArgs e)
-        {
-            if (e.NewStatus == SessionStatus.InGame)
-            {
-                SendUpdateTimerMessage(e.Session);
-            }
-        }
-
-        private void SendUpdateToAll()
-        {
-            foreach (var player in _playerManager.ServerSessions.Where(p => p.Status == SessionStatus.InGame))
-            {
-                SendUpdateTimerMessage(player);
-            }
-        }
-
-        private void SendUpdateTimerMessage(IPlayerSession player)
-        {
-            var msg = new SuspicionMessages.SetSuspicionEndTimerMessage
-            {
-                EndTime = EndTime
-            };
-
-            EntityManager.EntityNetManager?.SendSystemNetworkMessage(msg, player.ConnectedClient);
-        }
-
-        private void Reset(RoundRestartCleanupEvent ev)
-        {
-            EndTime = null;
-        }
-    }
-}
diff --git a/Content.Server/Suspicion/EntitySystems/SuspicionRoleSystem.cs b/Content.Server/Suspicion/EntitySystems/SuspicionRoleSystem.cs
deleted file mode 100644
index b2a914f2dd..0000000000
--- a/Content.Server/Suspicion/EntitySystems/SuspicionRoleSystem.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using System.Collections.Generic;
-using Content.Server.Roles;
-using Content.Server.Suspicion.Roles;
-using Content.Shared.GameTicking;
-using JetBrains.Annotations;
-using Robust.Server.GameObjects;
-using Robust.Shared.GameObjects;
-
-namespace Content.Server.Suspicion.EntitySystems
-{
-    [UsedImplicitly]
-    public class SuspicionRoleSystem : EntitySystem
-    {
-        private readonly HashSet<SuspicionRoleComponent> _traitors = new();
-
-        public IReadOnlyCollection<SuspicionRoleComponent> Traitors => _traitors;
-
-        #region Overrides of EntitySystem
-
-        public override void Initialize()
-        {
-            base.Initialize();
-
-            SubscribeLocalEvent<RoundRestartCleanupEvent>(Reset);
-            SubscribeLocalEvent<SuspicionRoleComponent, PlayerAttachedEvent>(OnPlayerAttached);
-            SubscribeLocalEvent<SuspicionRoleComponent, PlayerDetachedEvent>(OnPlayerDetached);
-            SubscribeLocalEvent<SuspicionRoleComponent, RoleAddedEvent>(OnRoleAdded);
-            SubscribeLocalEvent<SuspicionRoleComponent, RoleRemovedEvent>(OnRoleRemoved);
-        }
-
-        private void OnPlayerDetached(EntityUid uid, SuspicionRoleComponent component, PlayerDetachedEvent args)
-        {
-            component.SyncRoles();
-        }
-
-        private void OnPlayerAttached(EntityUid uid, SuspicionRoleComponent component, PlayerAttachedEvent args)
-        {
-            component.SyncRoles();
-        }
-
-        private void OnRoleAdded(EntityUid uid, SuspicionRoleComponent component, RoleAddedEvent args)
-        {
-            if (args.Role is not SuspicionRole role) return;
-            component.Role = role;
-        }
-
-        private void OnRoleRemoved(EntityUid uid, SuspicionRoleComponent component, RoleRemovedEvent args)
-        {
-            if (args.Role is not SuspicionRole) return;
-            component.Role = null;
-        }
-
-        #endregion
-
-        public void AddTraitor(SuspicionRoleComponent role)
-        {
-            if (!_traitors.Add(role))
-            {
-                return;
-            }
-
-            foreach (var traitor in _traitors)
-            {
-                traitor.AddAlly(role);
-            }
-
-            role.SetAllies(_traitors);
-        }
-
-        public void RemoveTraitor(SuspicionRoleComponent role)
-        {
-            if (!_traitors.Remove(role))
-            {
-                return;
-            }
-
-            foreach (var traitor in _traitors)
-            {
-                traitor.RemoveAlly(role);
-            }
-
-            role.ClearAllies();
-        }
-
-        public override void Shutdown()
-        {
-            _traitors.Clear();
-            base.Shutdown();
-        }
-
-        public void Reset(RoundRestartCleanupEvent ev)
-        {
-            _traitors.Clear();
-        }
-    }
-}
diff --git a/Content.Server/Suspicion/SuspicionRoleComponent.cs b/Content.Server/Suspicion/SuspicionRoleComponent.cs
index df51ff8537..7fcfc01b2a 100644
--- a/Content.Server/Suspicion/SuspicionRoleComponent.cs
+++ b/Content.Server/Suspicion/SuspicionRoleComponent.cs
@@ -1,9 +1,9 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Content.Server.GameTicking.Rules;
 using Content.Server.Mind.Components;
 using Content.Server.Roles;
-using Content.Server.Suspicion.EntitySystems;
 using Content.Server.Suspicion.Roles;
 using Content.Shared.Examine;
 using Content.Shared.MobState.Components;
@@ -11,7 +11,6 @@ using Content.Shared.Suspicion;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.Localization;
-using Robust.Shared.Players;
 using Robust.Shared.Utility;
 using Robust.Shared.ViewVariables;
 
@@ -43,17 +42,17 @@ namespace Content.Server.Suspicion
 
                 Dirty();
 
-                var suspicionRoleSystem = EntitySystem.Get<SuspicionRoleSystem>();
+                var sus = EntitySystem.Get<SuspicionRuleSystem>();
 
                 if (value == null || !value.Antagonist)
                 {
                     ClearAllies();
-                    suspicionRoleSystem.RemoveTraitor(this);
+                    sus.RemoveTraitor(this);
                 }
                 else if (value.Antagonist)
                 {
-                    SetAllies(suspicionRoleSystem.Traitors);
-                    suspicionRoleSystem.AddTraitor(this);
+                    SetAllies(sus.Traitors);
+                    sus.AddTraitor(this);
                 }
             }
         }
diff --git a/Content.Server/Voting/Managers/VoteManager.DefaultVotes.cs b/Content.Server/Voting/Managers/VoteManager.DefaultVotes.cs
index b7eef2588d..5fc5e65842 100644
--- a/Content.Server/Voting/Managers/VoteManager.DefaultVotes.cs
+++ b/Content.Server/Voting/Managers/VoteManager.DefaultVotes.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.Linq;
 using Content.Server.GameTicking;
+using Content.Server.GameTicking.Presets;
 using Content.Server.Maps;
 using Content.Server.RoundEnd;
 using Content.Shared.CCVar;
@@ -11,6 +12,7 @@ using Robust.Shared.Configuration;
 using Robust.Shared.GameObjects;
 using Robust.Shared.IoC;
 using Robust.Shared.Localization;
+using Robust.Shared.Prototypes;
 using Robust.Shared.Random;
 
 namespace Content.Server.Voting.Managers
@@ -105,13 +107,15 @@ namespace Content.Server.Voting.Managers
 
         private void CreatePresetVote(IPlayerSession? initiator)
         {
-            var presets = new Dictionary<string, string>
+            var presets = new Dictionary<string, string>();
+
+            foreach (var preset in _prototypeManager.EnumeratePrototypes<GamePresetPrototype>())
             {
-                ["traitor"] = "mode-traitor",
-                ["extended"] = "mode-extended",
-                ["sandbox"] = "mode-sandbox",
-                ["suspicion"] = "mode-suspicion",
-            };
+                if(!preset.ShowInVote)
+                    continue;
+
+                presets[preset.ID] = preset.ModeTitle;
+            }
 
             var alone = _playerManager.PlayerCount == 1 && initiator != null;
             var options = new VoteOptions
@@ -150,7 +154,7 @@ namespace Content.Server.Voting.Managers
                         Loc.GetString("ui-vote-gamemode-win", ("winner", Loc.GetString(presets[picked]))));
                 }
 
-                EntitySystem.Get<GameTicker>().SetStartPreset(picked);
+                EntitySystem.Get<GameTicker>().SetGamePreset(picked);
             };
         }
 
diff --git a/Content.Server/Voting/Managers/VoteManager.cs b/Content.Server/Voting/Managers/VoteManager.cs
index 0e9920561d..813f0a4d68 100644
--- a/Content.Server/Voting/Managers/VoteManager.cs
+++ b/Content.Server/Voting/Managers/VoteManager.cs
@@ -36,6 +36,7 @@ namespace Content.Server.Voting.Managers
         [Dependency] private readonly IAdminManager _adminMgr = default!;
         [Dependency] private readonly IRobustRandom _random = default!;
         [Dependency] private readonly IAfkManager _afkManager = default!;
+        [Dependency] private readonly IPrototypeManager _prototypeManager = default!;
         [Dependency] private readonly IGameMapManager _gameMapManager = default!;
 
         private int _nextVoteId = 1;
diff --git a/Content.Shared/CCVar/CCVars.cs b/Content.Shared/CCVar/CCVars.cs
index c5095bf568..3bc05bb0bc 100644
--- a/Content.Shared/CCVar/CCVars.cs
+++ b/Content.Shared/CCVar/CCVars.cs
@@ -85,7 +85,7 @@ namespace Content.Shared.CCVar
         ///     Controls the default game preset.
         /// </summary>
         public static readonly CVarDef<string>
-            GameLobbyDefaultPreset = CVarDef.Create("game.defaultpreset", "Suspicion", CVar.ARCHIVE);
+            GameLobbyDefaultPreset = CVarDef.Create("game.defaultpreset", "suspicion", CVar.ARCHIVE);
 
         /// <summary>
         ///     Controls if the game can force a different preset if the current preset's criteria are not met.
@@ -97,7 +97,7 @@ namespace Content.Shared.CCVar
         ///     The preset for the game to fall back to if the selected preset could not be used, and fallback is enabled.
         /// </summary>
         public static readonly CVarDef<string>
-            GameLobbyFallbackPreset = CVarDef.Create("game.fallbackpreset", "Sandbox", CVar.ARCHIVE);
+            GameLobbyFallbackPreset = CVarDef.Create("game.fallbackpreset", "sandbox", CVar.ARCHIVE);
 
         /// <summary>
         ///     Controls if people can win the game in Suspicion or Deathmatch.
diff --git a/Resources/Locale/en-US/game-ticking/game-presets/preset-deathmatch.ftl b/Resources/Locale/en-US/game-ticking/game-presets/preset-deathmatch.ftl
new file mode 100644
index 0000000000..ee41fcefea
--- /dev/null
+++ b/Resources/Locale/en-US/game-ticking/game-presets/preset-deathmatch.ftl
@@ -0,0 +1,2 @@
+death-match-title = DeathMatch
+death-match-description = Kill anything that moves!
diff --git a/Resources/Locale/en-US/game-ticking/game-presets/preset-extended.ftl b/Resources/Locale/en-US/game-ticking/game-presets/preset-extended.ftl
new file mode 100644
index 0000000000..56223aef40
--- /dev/null
+++ b/Resources/Locale/en-US/game-ticking/game-presets/preset-extended.ftl
@@ -0,0 +1,2 @@
+extended-title = Extended
+extended-description = No antagonists, have fun!
diff --git a/Resources/Locale/en-US/game-ticking/game-presets/preset-sandbox.ftl b/Resources/Locale/en-US/game-ticking/game-presets/preset-sandbox.ftl
new file mode 100644
index 0000000000..6e26073d34
--- /dev/null
+++ b/Resources/Locale/en-US/game-ticking/game-presets/preset-sandbox.ftl
@@ -0,0 +1,2 @@
+sandbox-title = Sandbox
+sandbox-description = No stress, build something!
diff --git a/Resources/Locale/en-US/game-ticking/game-presets/preset-suspicion.ftl b/Resources/Locale/en-US/game-ticking/game-presets/preset-suspicion.ftl
new file mode 100644
index 0000000000..d70a8cdffb
--- /dev/null
+++ b/Resources/Locale/en-US/game-ticking/game-presets/preset-suspicion.ftl
@@ -0,0 +1,2 @@
+suspicion-title = Suspicion
+suspicion-description = Suspicion on the Space Station. There are traitors on board... Can you kill them before they kill you?
diff --git a/Resources/Locale/en-US/game-ticking/game-presets/preset-traitor.ftl b/Resources/Locale/en-US/game-ticking/game-presets/preset-traitor.ftl
index dcb06af34a..f15743b696 100644
--- a/Resources/Locale/en-US/game-ticking/game-presets/preset-traitor.ftl
+++ b/Resources/Locale/en-US/game-ticking/game-presets/preset-traitor.ftl
@@ -25,6 +25,7 @@ traitor-objective-condition-success = {$condition} | [color={$markupColor}]Succe
 traitor-objective-condition-fail = {$condition} | [color={$markupColor}]Failure![/color] ({$progress}%)
 
 traitor-title = Traitor
+traitor-description = There are traitors among us...
 traitor-not-enough-ready-players = Not enough players readied up for the game! There were {$readyPlayersCount} players readied up out of {$minimumPlayers} needed.
 traitor-no-one-ready = No players readied up! Can't start Traitor.
 
@@ -40,4 +41,4 @@ traitor-death-match-end-round-description-entry = {$originalName}'s PDA, with {$
 # TraitorRole
 traitor-role-name = Syndicate Agent
 traitor-role-greeting = Hello Agent
-traitor-role-codewords = Your codewords are: {$codewords}
\ No newline at end of file
+traitor-role-codewords = Your codewords are: {$codewords}
diff --git a/Resources/Locale/en-US/game-ticking/game-rules/rule-suspicion.ftl b/Resources/Locale/en-US/game-ticking/game-rules/rule-suspicion.ftl
index 51bed9f128..fc536cf44a 100644
--- a/Resources/Locale/en-US/game-ticking/game-rules/rule-suspicion.ftl
+++ b/Resources/Locale/en-US/game-ticking/game-rules/rule-suspicion.ftl
@@ -4,5 +4,5 @@ rule-suspicion-check-winner-stalemate = Everybody is dead, it's a stalemate!
 rule-suspicion-check-winner-station-win = The traitors are dead! The innocents win.
 rule-suspicion-check-winner-traitor-win = The innocents are dead! The traitors win.
 rule-suspicion-end-round-innocents-victory = The innocents have won!
-rule-suspicion-end-round-trators-victory = The traitors have won!
-rule-suspicion-end-round-nobody-victory = Nobody wins!
\ No newline at end of file
+rule-suspicion-end-round-traitors-victory = The traitors have won!
+rule-suspicion-end-round-nobody-victory = Nobody wins!
diff --git a/Resources/Locale/en-US/suspicion/roles/suspicion-traitor-role.ftl b/Resources/Locale/en-US/suspicion/roles/suspicion-traitor-role.ftl
index 7c2623196f..0562dc3652 100644
--- a/Resources/Locale/en-US/suspicion/roles/suspicion-traitor-role.ftl
+++ b/Resources/Locale/en-US/suspicion/roles/suspicion-traitor-role.ftl
@@ -6,6 +6,6 @@ suspicion-objective = Objective: {$objectiveText}
 
 # Shown when greeted with the Suspicion role
 suspicion-partners-in-crime = {$partnersCount ->
-    *[zero] You're on your own. Good luck!
+    [zero] You're on your own. Good luck!
     [one] Your partner in crime is {$partnerNames}.
-    [other] Your partners in crime are {$partnerNames}.
\ No newline at end of file
+    [other] Your partners in crime are {$partnerNames}.
diff --git a/Resources/Locale/en-US/voting/managers/vote-manager.ftl b/Resources/Locale/en-US/voting/managers/vote-manager.ftl
index 2f349acfe3..d4534fbdc4 100644
--- a/Resources/Locale/en-US/voting/managers/vote-manager.ftl
+++ b/Resources/Locale/en-US/voting/managers/vote-manager.ftl
@@ -16,8 +16,3 @@ ui-vote-gamemode-win = { $winner } won the gamemode vote!
 ui-vote-map-title = Next map
 ui-vote-map-tie = Tie for map vote! Picking... { $picked }
 ui-vote-map-win = { $winner } won the map vote!
-
-mode-traitor = Traitor
-mode-extended = Extended
-mode-sandbox = Sandbox
-mode-suspicion = Suspicion
diff --git a/Resources/Prototypes/Entities/Markers/Spawners/Conditional/suspicion.yml b/Resources/Prototypes/Entities/Markers/Spawners/Conditional/suspicion.yml
index 269bdbfb09..61a9e44b68 100644
--- a/Resources/Prototypes/Entities/Markers/Spawners/Conditional/suspicion.yml
+++ b/Resources/Prototypes/Entities/Markers/Spawners/Conditional/suspicion.yml
@@ -19,7 +19,7 @@
         - RifleCalico
       chance: 0.75
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Pistol Spawner
@@ -45,7 +45,7 @@
         - PistolPaco
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Melee Spawner
@@ -66,7 +66,7 @@
         - Stunbaton
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Revolver Spawner
@@ -84,7 +84,7 @@
         - RevolverMateba
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Shotgun Spawner
@@ -106,7 +106,7 @@
         - ShotgunSawn
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion SMG Spawner
@@ -126,7 +126,7 @@
         - SmgZoric
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Sniper Spawner
@@ -144,7 +144,7 @@
         - SniperHeavy
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Hitscan Spawner
@@ -166,7 +166,7 @@
         - TaserGun
       chance: 0.85
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Launchers Spawner
@@ -183,7 +183,7 @@
         - LauncherRocket
       chance: 0.75
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Grenades Spawner
@@ -206,7 +206,7 @@
         - SoapSyndie # shhh!
       chance: 0.75
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Rifle Ammo Spawner
@@ -227,7 +227,7 @@
         - MagazinePistolCalicoTopMounted
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Shotgun Ammo Spawner
@@ -243,7 +243,7 @@
         - MagazineShotgun
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Pistol Ammo Spawner
@@ -260,7 +260,7 @@
         - MagazineHCPistol
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Magnum Ammo Spawner
@@ -277,7 +277,7 @@
         - MagazineMagnumSmg
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
 
 - type: entity
   name: Suspicion Launcher Ammo Spawner
@@ -294,4 +294,4 @@
         - GrenadeFrag
       chance: 0.95
       gameRules:
-        - RuleSuspicion
+        - Suspicion
diff --git a/Resources/Prototypes/Entities/Markers/Spawners/Conditional/traitordm.yml b/Resources/Prototypes/Entities/Markers/Spawners/Conditional/traitordm.yml
index 331c5502a9..3c607f9034 100644
--- a/Resources/Prototypes/Entities/Markers/Spawners/Conditional/traitordm.yml
+++ b/Resources/Prototypes/Entities/Markers/Spawners/Conditional/traitordm.yml
@@ -12,4 +12,4 @@
         - TraitorDMRedemptionMachine
       chance: 1.0
       gameRules:
-        - RuleTraitorDeathMatch
+        - TraitorDeathMatch
diff --git a/Resources/Prototypes/Roles/Antags/Suspicion/suspicion_traitor.yml b/Resources/Prototypes/Roles/Antags/Suspicion/suspicion_traitor.yml
index 1d2168232c..c70b160f2f 100644
--- a/Resources/Prototypes/Roles/Antags/Suspicion/suspicion_traitor.yml
+++ b/Resources/Prototypes/Roles/Antags/Suspicion/suspicion_traitor.yml
@@ -1,6 +1,6 @@
 - type: antag
   id: SuspicionTraitor
-  name: "traitor"
+  name: "suspect"
   antagonist: true
   setPreference: true
   objective: "Kill the innocents."
diff --git a/Resources/Prototypes/Roles/Antags/traitor.yml b/Resources/Prototypes/Roles/Antags/traitor.yml
new file mode 100644
index 0000000000..346b434347
--- /dev/null
+++ b/Resources/Prototypes/Roles/Antags/traitor.yml
@@ -0,0 +1,6 @@
+- type: antag
+  id: Traitor
+  name: "traitor"
+  antagonist: true
+  setPreference: true
+  objective: "Complete your objectives without being caught."
diff --git a/Resources/Prototypes/game_presets.yml b/Resources/Prototypes/game_presets.yml
new file mode 100644
index 0000000000..d57ddf18c1
--- /dev/null
+++ b/Resources/Prototypes/game_presets.yml
@@ -0,0 +1,60 @@
+- type: gamePreset
+  id: Extended
+  alias:
+    - extended
+    - shittersafari
+  name: extended-title
+  showInVote: true
+  description: extended-description
+
+- type: gamePreset
+  id: Sandbox
+  alias:
+    - sandbox
+  name: sandbox-title
+  description: sandbox-description
+  showInVote: true
+  rules:
+    - Sandbox
+
+- type: gamePreset
+  id: Traitor
+  alias:
+    - traitor
+  name: traitor-title
+  description: traitor-description
+  showInVote: true
+  rules:
+    - Traitor
+
+- type: gamePreset
+  id: Suspicion
+  alias:
+    - suspicion
+    - sus
+  name: suspicion-title
+  description: suspicion-description
+  showInVote: true
+  rules:
+    - Suspicion
+
+- type: gamePreset
+  id: Deathmatch
+  alias:
+    - deathmatch
+    - dm
+  name: death-match-title
+  description: death-match-description
+  rules:
+    - DeathMatch
+
+- type: gamePreset
+  id: TraitorDeathMatch
+  alias:
+    - traitordm
+    - traitordeathmatch
+  name: traitor-death-match-title
+  description: traitor-death-match-description
+  rules:
+    - TraitorDeathMatch
+    - MaxTimeRestart
diff --git a/Resources/Prototypes/game_rules.yml b/Resources/Prototypes/game_rules.yml
new file mode 100644
index 0000000000..8c9b78ac4f
--- /dev/null
+++ b/Resources/Prototypes/game_rules.yml
@@ -0,0 +1,20 @@
+- type: gameRule
+  id: DeathMatch
+
+- type: gameRule
+  id: InactivityTimeRestart
+
+- type: gameRule
+  id: MaxTimeRestart
+
+- type: gameRule
+  id: Suspicion
+
+- type: gameRule
+  id: Traitor
+
+- type: gameRule
+  id: TraitorDeathMatch
+
+- type: gameRule
+  id: Sandbox