diff --git a/Content.Server/Content.Server.csproj b/Content.Server/Content.Server.csproj
index 1ace32f240..2aa95b10b7 100644
--- a/Content.Server/Content.Server.csproj
+++ b/Content.Server/Content.Server.csproj
@@ -66,6 +66,7 @@
     <Compile Include="Administration\AGhost.cs" />
     <Compile Include="AI\AimShootLifeProcessor.cs" />
     <Compile Include="EntryPoint.cs" />
+    <Compile Include="GameObjects\Components\CatwalkComponent.cs" />
     <Compile Include="GameObjects\Components\Damage\DamageThreshold.cs" />
     <Compile Include="GameObjects\Components\Doors\ServerDoorComponent.cs" />
     <Compile Include="GameObjects\Components\Interactable\HandheldLightComponent.cs" />
diff --git a/Content.Server/EntryPoint.cs b/Content.Server/EntryPoint.cs
index 3024e3ce61..500ca70c25 100644
--- a/Content.Server/EntryPoint.cs
+++ b/Content.Server/EntryPoint.cs
@@ -150,6 +150,8 @@ namespace Content.Server
 
             factory.Register<AiControllerComponent>();
 
+            factory.Register<CatwalkComponent>();
+
             IoCManager.Register<ISharedNotifyManager, ServerNotifyManager>();
             IoCManager.Register<IServerNotifyManager, ServerNotifyManager>();
             IoCManager.Register<IGameTicker, GameTicker>();
diff --git a/Content.Server/GameObjects/Components/CatwalkComponent.cs b/Content.Server/GameObjects/Components/CatwalkComponent.cs
new file mode 100644
index 0000000000..ea1a0123f1
--- /dev/null
+++ b/Content.Server/GameObjects/Components/CatwalkComponent.cs
@@ -0,0 +1,12 @@
+using SS14.Shared.GameObjects;
+
+namespace Content.Server.GameObjects.Components
+{
+    /// <summary>
+    ///     Literally just a marker component for footsteps for now.
+    /// </summary>
+    public sealed class CatwalkComponent : Component
+    {
+        public override string Name => "Catwalk";
+    }
+}
diff --git a/Content.Server/GameObjects/Components/Movement/PlayerInputMoverComponent.cs b/Content.Server/GameObjects/Components/Movement/PlayerInputMoverComponent.cs
index 968dde62e4..9d89028ef8 100644
--- a/Content.Server/GameObjects/Components/Movement/PlayerInputMoverComponent.cs
+++ b/Content.Server/GameObjects/Components/Movement/PlayerInputMoverComponent.cs
@@ -2,6 +2,7 @@
 using SS14.Server.GameObjects;
 using SS14.Shared.GameObjects;
 using SS14.Shared.Log;
+using SS14.Shared.Map;
 using SS14.Shared.Maths;
 using SS14.Shared.Serialization;
 using SS14.Shared.ViewVariables;
@@ -45,6 +46,10 @@ namespace Content.Server.GameObjects.Components.Movement
         [ViewVariables]
         public Vector2 VelocityDir { get; private set; }
 
+        public GridCoordinates LastPosition { get; set; }
+
+        public float StepSoundDistance { get; set; }
+
         /// <inheritdoc />
         public override void OnAdd()
         {
diff --git a/Content.Server/GameObjects/EntitySystems/MoverSystem.cs b/Content.Server/GameObjects/EntitySystems/MoverSystem.cs
index 02557bbdc6..60e5558fe7 100644
--- a/Content.Server/GameObjects/EntitySystems/MoverSystem.cs
+++ b/Content.Server/GameObjects/EntitySystems/MoverSystem.cs
@@ -1,17 +1,25 @@
-using Content.Server.GameObjects.Components.Movement;
+using System;
+using Content.Server.GameObjects.Components;
+using Content.Server.GameObjects.Components.Movement;
 using Content.Server.Interfaces.GameObjects.Components.Movement;
+using Content.Shared.Audio;
+using Content.Shared.Maps;
 using JetBrains.Annotations;
 using SS14.Server.GameObjects;
 using SS14.Server.GameObjects.EntitySystems;
 using SS14.Server.Interfaces.Player;
 using SS14.Server.Interfaces.Timing;
+using SS14.Shared.Audio;
 using SS14.Shared.GameObjects;
+using SS14.Shared.GameObjects.Components.Transform;
 using SS14.Shared.GameObjects.Systems;
 using SS14.Shared.Input;
 using SS14.Shared.Interfaces.GameObjects.Components;
 using SS14.Shared.IoC;
+using SS14.Shared.Map;
 using SS14.Shared.Maths;
 using SS14.Shared.Players;
+using SS14.Shared.Prototypes;
 
 namespace Content.Server.GameObjects.EntitySystems
 {
@@ -21,8 +29,16 @@ namespace Content.Server.GameObjects.EntitySystems
 #pragma warning disable 649
         [Dependency]
         private IPauseManager _pauseManager;
+        [Dependency]
+        private IPrototypeManager _prototypeManager;
 #pragma warning restore 649
 
+        private AudioSystem _audioSystem;
+        private Random _footstepRandom;
+
+        private const float StepSoundMoveDistanceRunning = 2;
+        private const float StepSoundMoveDistanceWalking = 1.5f;
+
         /// <inheritdoc />
         public override void Initialize()
         {
@@ -56,6 +72,9 @@ namespace Content.Server.GameObjects.EntitySystems
 
             SubscribeEvent<PlayerAttachSystemMessage>(PlayerAttached);
             SubscribeEvent<PlayerDetachedSystemMessage>(PlayerDetached);
+
+            _footstepRandom = new Random();
+            _audioSystem = EntitySystemManager.GetEntitySystem<AudioSystem>();
         }
 
         private static void PlayerAttached(object sender, PlayerAttachSystemMessage ev)
@@ -103,7 +122,7 @@ namespace Content.Server.GameObjects.EntitySystems
             }
         }
 
-        private static void UpdateKinematics(ITransformComponent transform, PlayerInputMoverComponent mover, PhysicsComponent physics)
+        private void UpdateKinematics(ITransformComponent transform, PlayerInputMoverComponent mover, PhysicsComponent physics)
         {
             if (mover.VelocityDir.LengthSquared < 0.001 || !ActionBlockerSystem.CanMove(mover.Owner))
             {
@@ -114,6 +133,25 @@ namespace Content.Server.GameObjects.EntitySystems
             {
                 physics.LinearVelocity = mover.VelocityDir * (mover.Sprinting ? mover.SprintMoveSpeed : mover.WalkMoveSpeed);
                 transform.LocalRotation = mover.VelocityDir.GetDir().ToAngle();
+
+                // Handle footsteps.
+                var distance = transform.GridPosition.Distance(mover.LastPosition);
+                mover.StepSoundDistance += distance;
+                mover.LastPosition = transform.GridPosition;
+                float distanceNeeded;
+                if (mover.Sprinting)
+                {
+                    distanceNeeded = StepSoundMoveDistanceRunning;
+                }
+                else
+                {
+                    distanceNeeded = StepSoundMoveDistanceWalking;
+                }
+                if (mover.StepSoundDistance > distanceNeeded)
+                {
+                    mover.StepSoundDistance = 0;
+                    PlayFootstepSound(transform.GridPosition);
+                }
             }
         }
 
@@ -149,5 +187,46 @@ namespace Content.Server.GameObjects.EntitySystems
             component = comp;
             return true;
         }
+
+        private void PlayFootstepSound(GridCoordinates coordinates)
+        {
+            // Step one: figure out sound collection prototype.
+            var grid = coordinates.Grid;
+            var tile = grid.GetTile(coordinates);
+
+            // If the coordinates have a catwalk, it's always catwalk.
+            string soundCollectionName;
+            var catwalk = false;
+            foreach (var maybeCatwalk in grid.GetSnapGridCell(tile.GridTile, SnapGridOffset.Center))
+            {
+                if (maybeCatwalk.Owner.HasComponent<CatwalkComponent>())
+                {
+                    catwalk = true;
+                    break;
+                }
+            }
+
+            if (catwalk)
+            {
+                // Catwalk overrides tile sound.s
+                soundCollectionName = "footstep_catwalk";
+            }
+            else
+            {
+                // Walking on a tile.
+                var def = (ContentTileDefinition)tile.TileDef;
+                if (def.FootstepSounds == null)
+                {
+                    // Nothing to play, oh well.
+                    return;
+                }
+                soundCollectionName = def.FootstepSounds;
+            }
+
+            // Ok well we know the position of the
+            var soundCollection = _prototypeManager.Index<SoundCollectionPrototype>(soundCollectionName);
+            var file = _footstepRandom.Pick(soundCollection.PickFiles);
+            _audioSystem.Play(file, coordinates);
+        }
     }
 }
diff --git a/Content.Shared/Audio/SoundCollectionPrototype.cs b/Content.Shared/Audio/SoundCollectionPrototype.cs
new file mode 100644
index 0000000000..8a787821ce
--- /dev/null
+++ b/Content.Shared/Audio/SoundCollectionPrototype.cs
@@ -0,0 +1,28 @@
+using System.Collections.Generic;
+using SS14.Shared.Prototypes;
+using SS14.Shared.Utility;
+using YamlDotNet.RepresentationModel;
+
+namespace Content.Shared.Audio
+{
+    [Prototype("sound_collection")]
+    public sealed class SoundCollectionPrototype : IPrototype, IIndexedPrototype
+    {
+        public string ID { get; private set; }
+        public IReadOnlyList<string> PickFiles { get; private set; }
+
+        public void LoadFrom(YamlMappingNode mapping)
+        {
+            ID = mapping.GetNode("id").AsString();
+
+            var pickFiles = new List<string>();
+
+            foreach (var file in mapping.GetNode<YamlSequenceNode>("files"))
+            {
+                pickFiles.Add(file.AsString());
+            }
+
+            PickFiles = pickFiles;
+        }
+    }
+}
diff --git a/Content.Shared/Content.Shared.csproj b/Content.Shared/Content.Shared.csproj
index 7160372905..9b6c55ce85 100644
--- a/Content.Shared/Content.Shared.csproj
+++ b/Content.Shared/Content.Shared.csproj
@@ -62,6 +62,7 @@
     <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
+    <Compile Include="Audio\SoundCollectionPrototype.cs" />
     <Compile Include="EntryPoint.cs" />
     <Compile Include="GameObjects\Components\Damage\DamageableComponent.cs" />
     <Compile Include="GameObjects\Components\Doors\SharedDoorComponent.cs" />
diff --git a/Content.Shared/Maps/ContentTileDefinition.cs b/Content.Shared/Maps/ContentTileDefinition.cs
index 17a42e6a0b..a539da4f4a 100644
--- a/Content.Shared/Maps/ContentTileDefinition.cs
+++ b/Content.Shared/Maps/ContentTileDefinition.cs
@@ -18,6 +18,7 @@ namespace Content.Shared.Maps
         public string SpriteName { get; private set; }
         public bool IsSubFloor { get; private set; }
         public bool CanCrowbar { get; private set; }
+        public string FootstepSounds { get; private set; }
 
         public void AssignTileId(ushort id)
         {
@@ -39,6 +40,11 @@ namespace Content.Shared.Maps
             {
                 CanCrowbar = node.AsBool();
             }
+
+            if (mapping.TryGetNode("footstep_sounds", out node))
+            {
+                FootstepSounds = node.AsString();
+            }
         }
     }
 }
diff --git a/Resources/Audio/effects/footsteps/catwalk1.ogg b/Resources/Audio/effects/footsteps/catwalk1.ogg
new file mode 100644
index 0000000000..5d6ad7b4a0
Binary files /dev/null and b/Resources/Audio/effects/footsteps/catwalk1.ogg differ
diff --git a/Resources/Audio/effects/footsteps/catwalk2.ogg b/Resources/Audio/effects/footsteps/catwalk2.ogg
new file mode 100644
index 0000000000..07a624dbe4
Binary files /dev/null and b/Resources/Audio/effects/footsteps/catwalk2.ogg differ
diff --git a/Resources/Audio/effects/footsteps/catwalk3.ogg b/Resources/Audio/effects/footsteps/catwalk3.ogg
new file mode 100644
index 0000000000..acff22e386
Binary files /dev/null and b/Resources/Audio/effects/footsteps/catwalk3.ogg differ
diff --git a/Resources/Audio/effects/footsteps/catwalk4.ogg b/Resources/Audio/effects/footsteps/catwalk4.ogg
new file mode 100644
index 0000000000..7235a6b9fe
Binary files /dev/null and b/Resources/Audio/effects/footsteps/catwalk4.ogg differ
diff --git a/Resources/Audio/effects/footsteps/catwalk5.ogg b/Resources/Audio/effects/footsteps/catwalk5.ogg
new file mode 100644
index 0000000000..c33f248acd
Binary files /dev/null and b/Resources/Audio/effects/footsteps/catwalk5.ogg differ
diff --git a/Resources/Audio/effects/footsteps/floor1.ogg b/Resources/Audio/effects/footsteps/floor1.ogg
new file mode 100644
index 0000000000..1e3e155839
Binary files /dev/null and b/Resources/Audio/effects/footsteps/floor1.ogg differ
diff --git a/Resources/Audio/effects/footsteps/floor2.ogg b/Resources/Audio/effects/footsteps/floor2.ogg
new file mode 100644
index 0000000000..cce5a25d82
Binary files /dev/null and b/Resources/Audio/effects/footsteps/floor2.ogg differ
diff --git a/Resources/Audio/effects/footsteps/floor3.ogg b/Resources/Audio/effects/footsteps/floor3.ogg
new file mode 100644
index 0000000000..16ab67f729
Binary files /dev/null and b/Resources/Audio/effects/footsteps/floor3.ogg differ
diff --git a/Resources/Audio/effects/footsteps/floor4.ogg b/Resources/Audio/effects/footsteps/floor4.ogg
new file mode 100644
index 0000000000..9ef15430ff
Binary files /dev/null and b/Resources/Audio/effects/footsteps/floor4.ogg differ
diff --git a/Resources/Audio/effects/footsteps/floor5.ogg b/Resources/Audio/effects/footsteps/floor5.ogg
new file mode 100644
index 0000000000..0f6a66057d
Binary files /dev/null and b/Resources/Audio/effects/footsteps/floor5.ogg differ
diff --git a/Resources/Audio/effects/footsteps/plating1.ogg b/Resources/Audio/effects/footsteps/plating1.ogg
new file mode 100644
index 0000000000..0df770e663
Binary files /dev/null and b/Resources/Audio/effects/footsteps/plating1.ogg differ
diff --git a/Resources/Audio/effects/footsteps/plating2.ogg b/Resources/Audio/effects/footsteps/plating2.ogg
new file mode 100644
index 0000000000..314b9133d2
Binary files /dev/null and b/Resources/Audio/effects/footsteps/plating2.ogg differ
diff --git a/Resources/Audio/effects/footsteps/plating3.ogg b/Resources/Audio/effects/footsteps/plating3.ogg
new file mode 100644
index 0000000000..5c571d77eb
Binary files /dev/null and b/Resources/Audio/effects/footsteps/plating3.ogg differ
diff --git a/Resources/Audio/effects/footsteps/plating4.ogg b/Resources/Audio/effects/footsteps/plating4.ogg
new file mode 100644
index 0000000000..5953262764
Binary files /dev/null and b/Resources/Audio/effects/footsteps/plating4.ogg differ
diff --git a/Resources/Audio/effects/footsteps/plating5.ogg b/Resources/Audio/effects/footsteps/plating5.ogg
new file mode 100644
index 0000000000..4676a637a6
Binary files /dev/null and b/Resources/Audio/effects/footsteps/plating5.ogg differ
diff --git a/Resources/Audio/effects/footsteps/sources.txt b/Resources/Audio/effects/footsteps/sources.txt
new file mode 100644
index 0000000000..ca35309007
--- /dev/null
+++ b/Resources/Audio/effects/footsteps/sources.txt
@@ -0,0 +1 @@
+Sounds in this folder taken from here: https://github.com/discordia-space/CEV-Eris/tree/04f9e57ecf8a1c89ae2cba0f6803b6c5e9887c15/sound/effects/footstep
diff --git a/Resources/Prototypes/Entities/catwalk.yml b/Resources/Prototypes/Entities/catwalk.yml
index de416ed8ce..1763009a78 100644
--- a/Resources/Prototypes/Entities/catwalk.yml
+++ b/Resources/Prototypes/Entities/catwalk.yml
@@ -18,3 +18,5 @@
   - type: IconSmooth
     key: catwalk
     base: catwalk_
+
+  - type: Catwalk
diff --git a/Resources/Prototypes/SoundCollections/footsteps.yml b/Resources/Prototypes/SoundCollections/footsteps.yml
new file mode 100644
index 0000000000..7b8f14121d
--- /dev/null
+++ b/Resources/Prototypes/SoundCollections/footsteps.yml
@@ -0,0 +1,27 @@
+- type: sound_collection
+  id: footstep_catwalk
+  files:
+  - /Audio/effects/footsteps/catwalk1.ogg
+  - /Audio/effects/footsteps/catwalk2.ogg
+  - /Audio/effects/footsteps/catwalk3.ogg
+  - /Audio/effects/footsteps/catwalk4.ogg
+  - /Audio/effects/footsteps/catwalk5.ogg
+
+- type: sound_collection
+  id: footstep_floor
+  files:
+  - /Audio/effects/footsteps/floor1.ogg
+  - /Audio/effects/footsteps/floor2.ogg
+  - /Audio/effects/footsteps/floor3.ogg
+  - /Audio/effects/footsteps/floor4.ogg
+  - /Audio/effects/footsteps/floor5.ogg
+
+- type: sound_collection
+  id: footstep_plating
+  files:
+  - /Audio/effects/footsteps/plating1.ogg
+  - /Audio/effects/footsteps/plating2.ogg
+  - /Audio/effects/footsteps/plating3.ogg
+  - /Audio/effects/footsteps/plating4.ogg
+  - /Audio/effects/footsteps/plating5.ogg
+
diff --git a/Resources/Prototypes/Tiles/floors.yml b/Resources/Prototypes/Tiles/floors.yml
index 3e835548ad..cb875d980b 100644
--- a/Resources/Prototypes/Tiles/floors.yml
+++ b/Resources/Prototypes/Tiles/floors.yml
@@ -4,6 +4,7 @@
   texture: "floor_steel"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor
 
 - type: tile
   name: floor_white
@@ -11,6 +12,7 @@
   texture: "floor_white"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor
 
 - type: tile
   name: floor_techmaint
@@ -18,3 +20,4 @@
   texture: "floor_techmaint"
   is_subfloor: false
   can_crowbar: true
+  footstep_sounds: footstep_floor
diff --git a/Resources/Prototypes/Tiles/plating.yml b/Resources/Prototypes/Tiles/plating.yml
index 38256a223d..77b960b118 100644
--- a/Resources/Prototypes/Tiles/plating.yml
+++ b/Resources/Prototypes/Tiles/plating.yml
@@ -3,9 +3,11 @@
   display_name: Plating
   texture: plating
   is_subfloor: true
+  footstep_sounds: footstep_plating
 
 - type: tile
   name: underplating
   display_name: Underplating
   texture: underplating
   is_subfloor: true
+  footstep_sounds: footstep_plating