diff --git a/Content.IntegrationTests/Tests/Interaction/InRangeUnobstructed.cs b/Content.IntegrationTests/Tests/Interaction/InRangeUnobstructed.cs
index a2cc176508..817442b4c5 100644
--- a/Content.IntegrationTests/Tests/Interaction/InRangeUnobstructed.cs
+++ b/Content.IntegrationTests/Tests/Interaction/InRangeUnobstructed.cs
@@ -12,7 +12,7 @@ namespace Content.IntegrationTests.Tests.Interaction
     [TestOf(typeof(SharedInteractionSystem))]
     public sealed class InRangeUnobstructed
     {
-        private const string HumanId = "MobHumanBase";
+        private const string HumanId = "MobHuman";
 
         private const float InteractionRange = SharedInteractionSystem.InteractionRange;
 
diff --git a/Resources/Prototypes/Entities/Mobs/NPCs/dummy_npcs.yml b/Resources/Prototypes/Entities/Mobs/NPCs/dummy_npcs.yml
index 9efba23017..9c5ce19a41 100644
--- a/Resources/Prototypes/Entities/Mobs/NPCs/dummy_npcs.yml
+++ b/Resources/Prototypes/Entities/Mobs/NPCs/dummy_npcs.yml
@@ -1,7 +1,7 @@
 - type: entity
   save: false
   name: Pathfinding Dummy
-  parent: MobHumanBase
+  parent: BaseMobHuman
   id: MobHumanPathDummy
   description: A miserable pile of secrets.
   suffix: AI
diff --git a/Resources/Prototypes/Entities/Mobs/NPCs/human.yml b/Resources/Prototypes/Entities/Mobs/NPCs/human.yml
index 944ebe15c2..db902e3921 100644
--- a/Resources/Prototypes/Entities/Mobs/NPCs/human.yml
+++ b/Resources/Prototypes/Entities/Mobs/NPCs/human.yml
@@ -1,6 +1,6 @@
 - type: entity
   name: Civilian
-  parent: MobHumanBase
+  parent: BaseMobHuman
   id: MobCivilian
   description: A miserable pile of secrets.
   components:
@@ -20,7 +20,7 @@
 
 - type: entity
   name: Spirate
-  parent: MobHumanBase
+  parent: BaseMobHuman
   id: MobSpirate
   description: Yarr!
   components:
@@ -49,7 +49,7 @@
     description: A highly trained CentCom agent, capable of dealing with various threats.
 
 - type: entity
-  parent: MobHumanBase
+  parent: BaseMobHuman
   suffix: Dead
   save: true
   id: SalvageHumanCorpse
diff --git a/Resources/Prototypes/Entities/Mobs/Player/dwarf.yml b/Resources/Prototypes/Entities/Mobs/Player/dwarf.yml
index d36f74f9ec..d0e71852b2 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/dwarf.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/dwarf.yml
@@ -1,7 +1,7 @@
 - type: entity
   save: false
   name: Urist McHands The Dwarf
-  parent: MobDwarfBase
+  parent: BaseMobDwarf
   id: MobDwarf
   description: A miserable pile of secrets.
   components:
diff --git a/Resources/Prototypes/Entities/Mobs/Player/human.yml b/Resources/Prototypes/Entities/Mobs/Player/human.yml
index 93263d25e4..9e729f54c9 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/human.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/human.yml
@@ -1,7 +1,7 @@
 - type: entity
   save: false
   name: Urist McHands
-  parent: MobHumanBase
+  parent: BaseMobHuman
   id: MobHuman
   description: A miserable pile of secrets.
   components:
diff --git a/Resources/Prototypes/Entities/Mobs/Player/reptilian.yml b/Resources/Prototypes/Entities/Mobs/Player/reptilian.yml
index 8db63cf7bc..99b07edbba 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/reptilian.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/reptilian.yml
@@ -1,7 +1,7 @@
 - type: entity
   save: false
   name: Urisst' Mzhand
-  parent: MobReptilianBase
+  parent: BaseMobReptilian
   id: MobReptilian
   description: A miserable pile of scales.
   components:
diff --git a/Resources/Prototypes/Entities/Mobs/Player/skeleton.yml b/Resources/Prototypes/Entities/Mobs/Player/skeleton.yml
index d58739d9db..750e9b8a1e 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/skeleton.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/skeleton.yml
@@ -1,6 +1,6 @@
 - type: entity
   save: false
-  parent: MobSkeletonPersonBase
+  parent: BaseMobSkeletonPerson
   id: MobSkeletonPerson
   components:
     - type: InteractionPopup
diff --git a/Resources/Prototypes/Entities/Mobs/Player/slime.yml b/Resources/Prototypes/Entities/Mobs/Player/slime.yml
index 1b25b812cb..41bebf50d3 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/slime.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/slime.yml
@@ -1,6 +1,6 @@
 - type: entity
   save: false
-  parent: MobSlimePersonBase
+  parent: BaseMobSlimePerson
   id: MobSlimePerson
   components:
     - type: CombatMode
diff --git a/Resources/Prototypes/Entities/Mobs/Player/vox.yml b/Resources/Prototypes/Entities/Mobs/Player/vox.yml
index ec100f1275..ddf5bfbc68 100644
--- a/Resources/Prototypes/Entities/Mobs/Player/vox.yml
+++ b/Resources/Prototypes/Entities/Mobs/Player/vox.yml
@@ -1,7 +1,7 @@
 - type: entity
   save: false
   name: Vox
-  parent: MobVoxBase
+  parent: BaseMobVox
   id: MobVox
   components:
     - type: CombatMode
diff --git a/Resources/Prototypes/Entities/Mobs/Species/base.yml b/Resources/Prototypes/Entities/Mobs/Species/base.yml
new file mode 100644
index 0000000000..8ec7e20b67
--- /dev/null
+++ b/Resources/Prototypes/Entities/Mobs/Species/base.yml
@@ -0,0 +1,451 @@
+# Anything human specific (e.g. UI, input) goes under MobHuman
+- type: entity
+  save: false
+  name: Urist McHands
+  id: BaseMobOrganic
+  description: A miserable pile of secrets.
+  noSpawn: true
+  components:
+  - type: RangedDamageSound
+    soundGroups:
+      Brute:
+        collection:
+          MeatBulletImpact
+    soundTypes:
+      Heat:
+        collection:
+          MeatLaserImpact
+  - type: Tag
+    tags:
+    - CanPilot
+    - FootstepSound
+    - DoorBumpOpener
+  - type: Reactive
+    groups:
+      Flammable: [ Touch ]
+      Extinguish: [ Touch ]
+      Acidic: [Touch, Ingestion]
+    reactions:
+    - reagents: [Water, SpaceCleaner]
+      methods: [Touch]
+      effects:
+      - !type:WashCreamPieReaction
+  - type: Flashable
+  - type: Polymorphable
+  - type: Hands
+  - type: MovementSpeedModifier
+  - type: MovedByPressure
+  - type: Barotrauma
+    damage:
+      types:
+        Blunt: 0.15 #per second, scales with pressure and other constants.
+  - type: DamageOnHighSpeedImpact
+    damage:
+      types:
+        Blunt: 5
+    soundHit:
+      path: /Audio/Effects/hit_kick.ogg
+  # Organs
+  - type: InjectableSolution
+    solution: chemicals
+  - type: IdExaminable
+  - type: HealthExaminable
+    examinableTypes:
+      - Blunt
+      - Slash
+      - Piercing
+      - Heat
+      - Shock
+  - type: Bloodstream
+    bloodlossDamage:
+      types:
+        Bloodloss:
+          1
+    bloodlossHealDamage:
+      types:
+        Bloodloss:
+          -0.25
+  - type: Stamina
+  - type: StatusEffects
+    allowed:
+      - Stun
+      - KnockedDown
+      - SlowedDown
+      - Stutter
+      - SeeingRainbows
+      - Electrocution
+      - Drunk
+      - SlurredSpeech
+      - PressureImmunity
+      - Muted
+      - ForcedSleep
+  - type: DiseaseCarrier
+  - type: Blindable
+  # Other
+  - type: Inventory
+  - type: Clickable
+  - type: InteractionOutline
+  - type: Icon
+    sprite: Mobs/Species/Human/parts.rsi
+    state: full
+  - type: Sprite
+    netsync: false
+    noRot: true
+    drawdepth: Mobs
+    layers:
+      - map: [ "enum.HumanoidVisualLayers.Chest" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: torso_m
+      - map: [ "enum.HumanoidVisualLayers.Head" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: head_m
+      - map: [ "enum.HumanoidVisualLayers.Eyes" ]
+        color: "#008800"
+        sprite: Mobs/Customization/eyes.rsi
+        state: eyes
+      - map: [ "enum.HumanoidVisualLayers.RArm" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_arm
+      - map: [ "enum.HumanoidVisualLayers.LArm" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_arm
+      - map: [ "enum.HumanoidVisualLayers.RLeg" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_leg
+      - map: [ "enum.HumanoidVisualLayers.LLeg" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_leg
+      - shader: StencilClear
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_leg
+      - shader: StencilMask
+        map: [ "enum.HumanoidVisualLayers.StencilMask" ]
+        sprite: Mobs/Customization/masking_helpers.rsi
+        state: female_full
+        visible: false
+      - map: [ "jumpsuit" ]
+        shader: StencilDraw
+      - map: [ "enum.HumanoidVisualLayers.LHand" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_hand
+      - map: [ "enum.HumanoidVisualLayers.RHand" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_hand
+      - map: [ "enum.HumanoidVisualLayers.LFoot" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_foot
+      - map: [ "enum.HumanoidVisualLayers.RFoot" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_foot
+      - map: [ "enum.HumanoidVisualLayers.Handcuffs" ]
+        color: "#ffffff"
+        sprite: Objects/Misc/handcuffs.rsi
+        state: body-overlay-2
+        visible: false
+      - map: [ "id" ]
+      - map: [ "gloves" ]
+      - map: [ "shoes" ]
+      - map: [ "ears" ]
+      - map: [ "outerClothing" ]
+      - map: [ "eyes" ]
+      - map: [ "belt" ]
+      - map: [ "neck" ]
+      - map: [ "back" ]
+      - map: [ "enum.HumanoidVisualLayers.FacialHair" ]
+        state: shaved
+        sprite: Mobs/Customization/human_facial_hair.rsi
+      - map: [ "enum.HumanoidVisualLayers.Hair" ]
+        state: bald
+        sprite: Mobs/Customization/human_hair.rsi
+      - map: [ "mask" ]
+      - map: [ "head" ]
+      - map: [ "pocket1" ]
+      - map: [ "pocket2" ]
+  - type: Markings
+    layerPoints:
+      Tail:
+        points: 0
+        required: false
+      HeadTop:
+        points: 0
+        required: false
+      Chest:
+        points: 1
+        required: false
+      Legs:
+        points: 2
+        required: false
+      Arms:
+        points: 2
+        required: false
+  - type: Physics
+    bodyType: KinematicController
+  - type: Fixtures
+    fixtures: # TODO: This needs a second fixture just for mob collisions.
+      - shape:
+          !type:PhysShapeCircle
+          radius: 0.35
+        mass: 70
+        restitution: 0.0
+        mask:
+          - MobMask
+        layer:
+          - MobLayer
+  - type: AtmosExposed
+  - type: Flammable
+    fireSpread: true
+    canResistFire: true
+    damage:
+      types:
+        Heat: 1 #per second, scales with number of fire 'stacks'
+  - type: Temperature
+    heatDamageThreshold: 360
+    coldDamageThreshold: 260
+    currentTemperature: 310.15
+    specificHeat: 42
+    coldDamage:
+      types:
+        Cold: 0.1 #per second, scales with temperature & other constants
+    heatDamage:
+      types:
+        Heat: 0.1 #per second, scales with temperature & other constants
+  - type: HumanoidAppearance
+  - type: Body
+    template: HumanoidTemplate
+    preset: HumanPreset
+  - type: Damageable
+    damageContainer: Biological
+  - type: ThermalRegulator
+    metabolismHeat: 800
+    radiatedHeat: 100
+    implicitHeatRegulation: 500
+    sweatHeatRegulation: 2000
+    shiveringHeatRegulation: 2000
+    normalBodyTemperature: 310.15
+    thermalRegulationTemperatureThreshold: 25
+  - type: Internals
+  - type: MobState
+    thresholds:
+      0: Alive
+      100: Critical
+      200: Dead
+  - type: Destructible
+    thresholds:
+      - trigger:
+          !type:DamageTypeTrigger
+          damageType: Blunt
+          damage: 400
+        behaviors:
+          - !type:GibBehavior { }
+  - type: SlowOnDamage
+    speedModifierThresholds:
+      60: 0.7
+      80: 0.5
+  - type: HeatResistance
+  - type: Appearance
+    visuals:
+      - type: RotationVisualizer
+      - type: BuckleVisualizer
+      - type: CreamPiedVisualizer
+        state: creampie_human
+      - type: DamageVisualizer
+        thresholds: [ 20, 40, 100 ]
+        targetLayers:
+          - "enum.HumanoidVisualLayers.Chest"
+          - "enum.HumanoidVisualLayers.Head"
+          - "enum.HumanoidVisualLayers.LArm"
+          - "enum.HumanoidVisualLayers.LLeg"
+          - "enum.HumanoidVisualLayers.RArm"
+          - "enum.HumanoidVisualLayers.RLeg"
+        damageOverlayGroups:
+          Brute:
+            sprite: Mobs/Effects/brute_damage.rsi
+            color: "#FF0000"
+          Burn:
+            sprite: Mobs/Effects/burn_damage.rsi
+  - type: FireVisuals
+    sprite: Mobs/Effects/onfire.rsi
+    normalState: Generic_mob_burning
+    alternateState: Standing
+    fireStackAlternateState: 3
+  - type: CombatMode
+  - type: Climbing
+  - type: Cuffable
+  - type: CharacterInfo
+  - type: AnimationPlayer
+  - type: Buckle
+  - type: MeleeWeapon
+    hitSound:
+      collection: Punch
+    range: 0.8
+    arcwidth: 30
+    arc: fist
+    damage:
+      types:
+        Blunt: 5
+  - type: Pullable
+  - type: DoAfter
+  - type: CreamPied
+  - type: Stripping
+  - type: Strippable
+  - type: UserInterface
+    interfaces:
+      - key: enum.StrippingUiKey.Key
+        type: StrippableBoundUserInterface
+  - type: Puller
+  - type: Butcherable
+    butcheringType: Spike # TODO human.
+    spawned:
+      - id: FoodMeat
+        amount: 5
+  #  - type: Recyclable Turns out turning off recycler safeties without considering the instagib is a bad idea
+  #    safe: false
+  - type: Speech
+    speechSounds: Alto
+  - type: Vocal
+  - type: Emoting
+  - type: Grammar
+    attributes:
+      proper: true
+  - type: StandingState
+  - type: Fingerprint
+  - type: MobPrice
+    price: 1500 # Kidnapping a living person and selling them for cred is a good move.
+    deathPenalty: 0.01 # However they really ought to be living and intact, otherwise they're worth 100x less.
+  - type: Perishable
+
+- type: entity
+  save: false
+  name: Urist McHands
+  id: BaseMobOrganicDummy
+  abstract: true
+  description: A dummy human meant to be used in character setup.
+  components:
+    - type: Hands
+    - type: Inventory
+    - type: ContainerContainer
+    - type: Icon
+      sprite: Mobs/Species/Human/parts.rsi
+      state: full
+    - type: Sprite
+      netsync: false
+      drawdepth: Mobs
+      noRot: true
+      # TODO BODY Turn these into individual body parts?
+      layers:
+      - map: ["enum.HumanoidVisualLayers.Chest"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: torso_m
+      - map: ["enum.HumanoidVisualLayers.Head"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: head_m
+      - map: ["enum.HumanoidVisualLayers.Eyes"]
+        color: "#008800"
+        sprite: Mobs/Customization/eyes.rsi
+        state: eyes
+      - map: ["enum.HumanoidVisualLayers.RArm"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_arm
+      - map: ["enum.HumanoidVisualLayers.LArm"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_arm
+      - map: ["enum.HumanoidVisualLayers.RLeg"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_leg
+      - map: ["enum.HumanoidVisualLayers.LLeg"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_leg
+      - map: [ "enum.HumanoidVisualLayers.LFoot" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_foot
+      - map: [ "enum.HumanoidVisualLayers.RFoot" ]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_foot
+      - shader: StencilClear
+      - shader: StencilMask
+        map: ["enum.HumanoidVisualLayers.StencilMask"]
+        sprite: Mobs/Customization/masking_helpers.rsi
+        state: female_full
+        visible: false
+      - map: ["jumpsuit"]
+        shader: StencilDraw
+      - map: ["enum.HumanoidVisualLayers.LHand"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: l_hand
+      - map: ["enum.HumanoidVisualLayers.RHand"]
+        color: "#e8b59b"
+        sprite: Mobs/Species/Human/parts.rsi
+        state: r_hand
+      - map: ["enum.HumanoidVisualLayers.Handcuffs"]
+        color: "#ffffff"
+        sprite: Objects/Misc/handcuffs.rsi
+        state: body-overlay-2
+        visible: false
+      - map: ["id"]
+      - map: ["gloves"]
+      - map: ["shoes"]
+      - map: ["ears"]
+      - map: ["outerClothing"]
+      - map: ["eyes"]
+      - map: ["belt"]
+      - map: ["neck"]
+      - map: ["back"]
+      - map: ["enum.HumanoidVisualLayers.FacialHair"]
+        state: shaved
+        sprite: Mobs/Customization/human_facial_hair.rsi
+      - map: ["enum.HumanoidVisualLayers.Hair"]
+        state: bald
+        sprite: Mobs/Customization/human_hair.rsi
+      - map: ["mask"]
+      - map: ["head"]
+      - map: [ "pocket1" ]
+      - map: [ "pocket2" ]
+      - map: ["hand-left"]
+      - map: ["hand-right"]
+    - type: Markings
+    - type: Physics
+      bodyType: Dynamic
+    - type: Fixtures
+      fixtures:
+      - shape:
+          !type:PhysShapeAabb
+          bounds: "-0.35,-0.35,0.35,0.35"
+        mass: 70
+        restitution: 0.0
+        mask:
+        - MobMask
+        layer:
+        - MobLayer
+    - type: HumanoidAppearance
+    - type: Body
+      template: HumanoidTemplate
+      preset: HumanPreset
+    - type: Damageable
+      damageContainer: Biological
+    - type: MobState
+      thresholds:
+        0: Alive
+        100: Critical
+        200: Dead
+    - type: Appearance
+      visuals:
+      - type: RotationVisualizer
diff --git a/Resources/Prototypes/Entities/Mobs/Species/dwarf.yml b/Resources/Prototypes/Entities/Mobs/Species/dwarf.yml
index f40e5970bb..f1c47c1a3f 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/dwarf.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/dwarf.yml
@@ -1,11 +1,13 @@
 - type: entity
   save: false
   name: Urist McHands The Dwarf
-  parent: MobHumanBase
-  id: MobDwarfBase
+  parent: BaseMobOrganic
+  id: BaseMobDwarf
   abstract: true
   description: A miserable pile of secrets.
   components:
+  - type: Hunger
+  - type: Thirst
   - type: Icon
     sprite: Mobs/Species/Slime/parts.rsi
     state: full
diff --git a/Resources/Prototypes/Entities/Mobs/Species/human.yml b/Resources/Prototypes/Entities/Mobs/Species/human.yml
index a6dbeb0324..cd8edb4f8f 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/human.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/human.yml
@@ -1,454 +1,16 @@
 # Anything human specific (e.g. UI, input) goes under MobHuman
 - type: entity
-  save: false
   name: Urist McHands
-  id: MobHumanBase
+  parent: BaseMobOrganic
+  id: BaseMobHuman
+  abstract: true
   description: A miserable pile of secrets.
-  noSpawn: true
   components:
-  - type: RangedDamageSound
-    soundGroups:
-      Brute:
-        collection:
-          MeatBulletImpact
-    soundTypes:
-      Heat:
-        collection:
-          MeatLaserImpact
-  - type: Tag
-    tags:
-    - CanPilot
-    - FootstepSound
-    - DoorBumpOpener
-  - type: Reactive
-    groups:
-      Flammable: [ Touch ]
-      Extinguish: [ Touch ]
-      Acidic: [Touch, Ingestion]
-    reactions:
-    - reagents: [Water, SpaceCleaner]
-      methods: [Touch]
-      effects:
-      - !type:WashCreamPieReaction
-  - type: Flashable
-  - type: Polymorphable
-  - type: Identity
-  - type: Hands
-  - type: MovementSpeedModifier
-  - type: MovedByPressure
-  - type: Barotrauma
-    damage:
-      types:
-        Blunt: 0.15 #per second, scales with pressure and other constants.
-  - type: DamageOnHighSpeedImpact
-    damage:
-      types:
-        Blunt: 5
-    soundHit:
-      path: /Audio/Effects/hit_kick.ogg
   - type: Hunger
   - type: Thirst
-  # Organs
-  - type: InjectableSolution
-    solution: chemicals
-  - type: IdExaminable
-  - type: HealthExaminable
-    examinableTypes:
-    - Blunt
-    - Slash
-    - Piercing
-    - Heat
-    - Shock
-  - type: Bloodstream
-    bloodlossDamage:
-      types:
-        Bloodloss:
-          1
-    bloodlossHealDamage:
-      types:
-        Bloodloss:
-          -0.25
-  - type: Stamina
-  - type: StatusEffects
-    allowed:
-    - Stun
-    - KnockedDown
-    - SlowedDown
-    - Stutter
-    - SeeingRainbows
-    - Electrocution
-    - Drunk
-    - SlurredSpeech
-    - PressureImmunity
-    - Muted
-    - ForcedSleep
-  - type: DiseaseCarrier
-  - type: Blindable
-  # Other
-  - type: Inventory
-  - type: Clickable
-  - type: InteractionOutline
-  - type: Icon
-    sprite: Mobs/Species/Human/parts.rsi
-    state: full
-  - type: Sprite
-    netsync: false
-    noRot: true
-    drawdepth: Mobs
-    layers:
-    - map: [ "enum.HumanoidVisualLayers.Chest" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: torso_m
-    - map: [ "enum.HumanoidVisualLayers.Head" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: head_m
-    - map: [ "enum.HumanoidVisualLayers.Eyes" ]
-      color: "#008800"
-      sprite: Mobs/Customization/eyes.rsi
-      state: eyes
-    - map: [ "enum.HumanoidVisualLayers.RArm" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: r_arm
-    - map: [ "enum.HumanoidVisualLayers.LArm" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: l_arm
-    - map: [ "enum.HumanoidVisualLayers.RLeg" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: r_leg
-    - map: [ "enum.HumanoidVisualLayers.LLeg" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: l_leg
-    - shader: StencilClear
-      sprite: Mobs/Species/Human/parts.rsi
-      state: l_leg
-    - shader: StencilMask
-      map: [ "enum.HumanoidVisualLayers.StencilMask" ]
-      sprite: Mobs/Customization/masking_helpers.rsi
-      state: female_full
-      visible: false
-    - map: [ "jumpsuit" ]
-      shader: StencilDraw
-    - map: [ "enum.HumanoidVisualLayers.LHand" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: l_hand
-    - map: [ "enum.HumanoidVisualLayers.RHand" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: r_hand
-    - map: [ "enum.HumanoidVisualLayers.LFoot" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: l_foot
-    - map: [ "enum.HumanoidVisualLayers.RFoot" ]
-      color: "#e8b59b"
-      sprite: Mobs/Species/Human/parts.rsi
-      state: r_foot
-    - map: [ "enum.HumanoidVisualLayers.Handcuffs" ]
-      color: "#ffffff"
-      sprite: Objects/Misc/handcuffs.rsi
-      state: body-overlay-2
-      visible: false
-    - map: [ "id" ]
-    - map: [ "gloves" ]
-    - map: [ "shoes" ]
-    - map: [ "ears" ]
-    - map: [ "outerClothing" ]
-    - map: [ "eyes" ]
-    - map: [ "belt" ]
-    - map: [ "neck" ]
-    - map: [ "back" ]
-    - map: [ "enum.HumanoidVisualLayers.FacialHair" ]
-      state: shaved
-      sprite: Mobs/Customization/human_facial_hair.rsi
-    - map: [ "enum.HumanoidVisualLayers.Hair" ]
-      state: bald
-      sprite: Mobs/Customization/human_hair.rsi
-    - map: [ "mask" ]
-    - map: [ "head" ]
-    - map: [ "pocket1" ]
-    - map: [ "pocket2" ]
-  - type: Markings
-    layerPoints:
-      Tail:
-        points: 0
-        required: false
-      HeadTop:
-        points: 0
-        required: false
-      Chest:
-        points: 1
-        required: false
-      Legs:
-        points: 2
-        required: false
-      Arms:
-        points: 2
-        required: false
-  - type: Physics
-    bodyType: KinematicController
-  - type: Fixtures
-    fixtures: # TODO: This needs a second fixture just for mob collisions.
-    - shape:
-        !type:PhysShapeCircle
-        radius: 0.35
-      mass: 70
-      restitution: 0.0
-      mask:
-      - MobMask
-      layer:
-      - MobLayer
-  - type: AtmosExposed
-  - type: Flammable
-    fireSpread: true
-    canResistFire: true
-    damage:
-      types:
-        Heat: 1 #per second, scales with number of fire 'stacks'
-  - type: Temperature
-    heatDamageThreshold: 360
-    coldDamageThreshold: 260
-    currentTemperature: 310.15
-    specificHeat: 42
-    coldDamage:
-      types:
-        Cold: 0.1 #per second, scales with temperature & other constants
-    heatDamage:
-      types:
-        Heat: 0.1 #per second, scales with temperature & other constants
-  - type: HumanoidAppearance
-  - type: Body
-    template: HumanoidTemplate
-    preset: HumanPreset
-  - type: Damageable
-    damageContainer: Biological
-  - type: ThermalRegulator
-    metabolismHeat: 800
-    radiatedHeat: 100
-    implicitHeatRegulation: 500
-    sweatHeatRegulation: 2000
-    shiveringHeatRegulation: 2000
-    normalBodyTemperature: 310.15
-    thermalRegulationTemperatureThreshold: 25
-  - type: Internals
-  - type: MobState
-    thresholds:
-      0: Alive
-      100: Critical
-      200: Dead
-  - type: Destructible
-    thresholds:
-    - trigger:
-        !type:DamageTypeTrigger
-        damageType: Blunt
-        damage: 400
-      behaviors:
-      - !type:GibBehavior { }
-  - type: SlowOnDamage
-    speedModifierThresholds:
-      60: 0.7
-      80: 0.5
-  - type: HeatResistance
-  - type: Appearance
-    visuals:
-    - type: RotationVisualizer
-    - type: BuckleVisualizer
-    - type: CreamPiedVisualizer
-      state: creampie_human
-    - type: DamageVisualizer
-      thresholds: [20, 40, 100]
-      targetLayers:
-      - "enum.HumanoidVisualLayers.Chest"
-      - "enum.HumanoidVisualLayers.Head"
-      - "enum.HumanoidVisualLayers.LArm"
-      - "enum.HumanoidVisualLayers.LLeg"
-      - "enum.HumanoidVisualLayers.RArm"
-      - "enum.HumanoidVisualLayers.RLeg"
-      damageOverlayGroups:
-        Brute:
-          sprite: Mobs/Effects/brute_damage.rsi
-          color: "#FF0000"
-        Burn:
-          sprite: Mobs/Effects/burn_damage.rsi
-  - type: FireVisuals
-    sprite: Mobs/Effects/onfire.rsi
-    normalState: Generic_mob_burning
-    alternateState: Standing
-    fireStackAlternateState: 3
-  - type: CombatMode
-  - type: Climbing
-  - type: Cuffable
-  - type: CharacterInfo
-  - type: AnimationPlayer
-  - type: Buckle
-  - type: MeleeWeapon
-    hitSound:
-      collection: Punch
-    range: 0.8
-    arcwidth: 30
-    arc: fist
-    damage:
-      types:
-        Blunt: 5
-  - type: Pullable
-  - type: DoAfter
-  - type: CreamPied
-  - type: Stripping
-  - type: Strippable
-  - type: UserInterface
-    interfaces:
-    - key: enum.StrippingUiKey.Key
-      type: StrippableBoundUserInterface
-  - type: Puller
-  - type: Butcherable
-    butcheringType: Spike # TODO human.
-    spawned:
-    - id: FoodMeat
-      amount: 5
-#  - type: Recyclable Turns out turning off recycler safeties without considering the instagib is a bad idea
-#    safe: false
-  - type: Speech
-    speechSounds: Alto
-  - type: Vocal
-  - type: Emoting
-  - type: Grammar
-    attributes:
-      proper: true
-  - type: StandingState
-  - type: Fingerprint
-  - type: MobPrice
-    price: 1500 # Kidnapping a living person and selling them for cred is a good move.
-    deathPenalty: 0.01 # However they really ought to be living and intact, otherwise they're worth 100x less.
-  - type: Perishable
 
 - type: entity
-  save: false
   name: Urist McHands
   id: MobHumanDummy
+  parent: BaseMobOrganicDummy
   noSpawn: true
-  description: A dummy human meant to be used in character setup.
-  components:
-    - type: Hands
-    - type: Inventory
-    - type: ContainerContainer
-    - type: Icon
-      sprite: Mobs/Species/Human/parts.rsi
-      state: full
-    - type: Sprite
-      netsync: false
-      drawdepth: Mobs
-      noRot: true
-      # TODO BODY Turn these into individual body parts?
-      layers:
-      - map: ["enum.HumanoidVisualLayers.Chest"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: torso_m
-      - map: ["enum.HumanoidVisualLayers.Head"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: head_m
-      - map: ["enum.HumanoidVisualLayers.Eyes"]
-        color: "#008800"
-        sprite: Mobs/Customization/eyes.rsi
-        state: eyes
-      - map: ["enum.HumanoidVisualLayers.RArm"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: r_arm
-      - map: ["enum.HumanoidVisualLayers.LArm"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: l_arm
-      - map: ["enum.HumanoidVisualLayers.RLeg"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: r_leg
-      - map: ["enum.HumanoidVisualLayers.LLeg"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: l_leg
-      - map: [ "enum.HumanoidVisualLayers.LFoot" ]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: l_foot
-      - map: [ "enum.HumanoidVisualLayers.RFoot" ]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: r_foot
-      - shader: StencilClear
-      - shader: StencilMask
-        map: ["enum.HumanoidVisualLayers.StencilMask"]
-        sprite: Mobs/Customization/masking_helpers.rsi
-        state: female_full
-        visible: false
-      - map: ["jumpsuit"]
-        shader: StencilDraw
-      - map: ["enum.HumanoidVisualLayers.LHand"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: l_hand
-      - map: ["enum.HumanoidVisualLayers.RHand"]
-        color: "#e8b59b"
-        sprite: Mobs/Species/Human/parts.rsi
-        state: r_hand
-      - map: ["enum.HumanoidVisualLayers.Handcuffs"]
-        color: "#ffffff"
-        sprite: Objects/Misc/handcuffs.rsi
-        state: body-overlay-2
-        visible: false
-      - map: ["id"]
-      - map: ["gloves"]
-      - map: ["shoes"]
-      - map: ["ears"]
-      - map: ["outerClothing"]
-      - map: ["eyes"]
-      - map: ["belt"]
-      - map: ["neck"]
-      - map: ["back"]
-      - map: ["enum.HumanoidVisualLayers.FacialHair"]
-        state: shaved
-        sprite: Mobs/Customization/human_facial_hair.rsi
-      - map: ["enum.HumanoidVisualLayers.Hair"]
-        state: bald
-        sprite: Mobs/Customization/human_hair.rsi
-      - map: ["mask"]
-      - map: ["head"]
-      - map: [ "pocket1" ]
-      - map: [ "pocket2" ]
-      - map: ["hand-left"]
-      - map: ["hand-right"]
-    - type: Markings
-    - type: Physics
-      bodyType: Dynamic
-    - type: Fixtures
-      fixtures:
-      - shape:
-          !type:PhysShapeAabb
-          bounds: "-0.35,-0.35,0.35,0.35"
-        mass: 70
-        restitution: 0.0
-        mask:
-        - MobMask
-        layer:
-        - MobLayer
-    - type: HumanoidAppearance
-    - type: Body
-      template: HumanoidTemplate
-      preset: HumanPreset
-    - type: Damageable
-      damageContainer: Biological
-    - type: MobState
-      thresholds:
-        0: Alive
-        100: Critical
-        200: Dead
-    - type: Appearance
-      visuals:
-      - type: RotationVisualizer
diff --git a/Resources/Prototypes/Entities/Mobs/Species/reptilian.yml b/Resources/Prototypes/Entities/Mobs/Species/reptilian.yml
index 01e711b774..e5219d5759 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/reptilian.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/reptilian.yml
@@ -1,11 +1,13 @@
 - type: entity
   save: false
   name: Urisst' Mzhand
-  parent: MobHumanBase
-  id: MobReptilianBase
+  parent: BaseMobOrganic
+  id: BaseMobReptilian
   abstract: true
   description: A miserable pile of scales.
   components:
+  - type: Hunger
+  - type: Thirst
   - type: Icon
     sprite: Mobs/Species/Reptilian/parts.rsi
     state: full
diff --git a/Resources/Prototypes/Entities/Mobs/Species/skeleton.yml b/Resources/Prototypes/Entities/Mobs/Species/skeleton.yml
index 256444a92a..02c5c0f3b4 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/skeleton.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/skeleton.yml
@@ -1,67 +1,17 @@
 - type: entity
   save: false
   name: Urist McSkelly
-  id: MobSkeletonPersonBase
+  parent: BaseMobOrganic
+  id: BaseMobSkeletonPerson
+  abstract: true
   description: A miserable pile of bones.
-  noSpawn: true
   components:
-  - type: Tag
-    tags:
-    - CanPilot
-    - FootstepSound
-    - DoorBumpOpener
-  - type: Reactive
-    groups:
-      Flammable: [ Touch ]
-      Extinguish: [ Touch ]
-      Acidic: [Touch, Ingestion]
-    reactions:
-    - reagents: [Water, SpaceCleaner]
-      methods: [Touch]
-      effects:
-      - !type:WashCreamPieReaction
-  - type: Flashable
-  - type: Polymorphable
-  - type: Hands
-  - type: MovementSpeedModifier
-  - type: MovedByPressure
   - type: Markings
-  - type: Barotrauma
-    damage:
-      types:
-        Blunt: 0.1 #per second, scales with pressure and other constants.
-  - type: DamageOnHighSpeedImpact
-    damage:
-      types:
-        Blunt: 5
-    soundHit:
-      path: /Audio/Effects/hit_kick.ogg
-  # Organs
-  - type: HealthExaminable
-    examinableTypes:
-    - Blunt
-    - Slash
-    - Piercing
-    - Heat
-    - Shock
-  - type: StatusEffects
-    allowed:
-    - Stun
-    - KnockedDown
-    - SlowedDown
-    - Stutter
-    - Electrocution
-  # Other
-  - type: Inventory
-  - type: Clickable
-  - type: InteractionOutline
   - type: Icon
     sprite: Mobs/Species/Skeleton/parts.rsi
     state: full
+  # Other
   - type: Sprite
-    netsync: false
-    noRot: true
-    drawdepth: Mobs
     layers:
     - map: [ "enum.HumanoidVisualLayers.Chest" ]
       color: "#ffffff"
@@ -135,38 +85,6 @@
     - map: [ "head" ]
     - map: [ "pocket1" ]
     - map: [ "pocket2" ]
-  - type: Physics
-    bodyType: KinematicController
-  - type: Fixtures
-    fixtures: # TODO: This needs a second fixture just for mob collisions.
-    - shape:
-        !type:PhysShapeCircle
-        radius: 0.35
-      mass: 70
-      restitution: 0.0
-      mask:
-      - MobMask
-      layer:
-      - MobLayer
-  - type: AtmosExposed
-  - type: Flammable
-    fireSpread: true
-    canResistFire: true
-    damage:
-      types:
-        Heat: 1 #per second, scales with number of fire 'stacks'
-  - type: Temperature
-    heatDamageThreshold: 360
-    coldDamageThreshold: 260
-    currentTemperature: 310.15
-    specificHeat: 42
-    coldDamage:
-      types:
-        Cold : 1 #per second, scales with temperature & other constants
-    heatDamage:
-      types:
-        Heat : 1 #per second, scales with temperature & other constants
-  - type: HumanoidAppearance
   - type: Body
     template: HumanoidTemplate
     preset: SkeletonPreset
@@ -174,15 +92,6 @@
   - type: Damageable
     damageContainer: Biological
     damageModifierSet: Skeleton
-  - type: ThermalRegulator
-    metabolismHeat: 800
-    radiatedHeat: 100
-    implicitHeatRegulation: 500
-    sweatHeatRegulation: 2000
-    shiveringHeatRegulation: 2000
-    normalBodyTemperature: 310.15
-    thermalRegulationTemperatureThreshold: 25
-  - type: Internals
   - type: MobState
     thresholds:
       0: Alive
@@ -198,71 +107,12 @@
     speedModifierThresholds:
       60: 0.9
       80: 0.7
-  - type: HeatResistance
-  - type: Appearance
-    visuals:
-    - type: RotationVisualizer
-    - type: BuckleVisualizer
-    - type: CreamPiedVisualizer
-      state: creampie_human
-    - type: DamageVisualizer
-      thresholds: [20, 40, 100]
-      targetLayers:
-      - "enum.HumanoidVisualLayers.Chest"
-      - "enum.HumanoidVisualLayers.Head"
-      - "enum.HumanoidVisualLayers.LArm"
-      - "enum.HumanoidVisualLayers.LLeg"
-      - "enum.HumanoidVisualLayers.RArm"
-      - "enum.HumanoidVisualLayers.RLeg"
-      damageOverlayGroups:
-        Brute:
-          sprite: Mobs/Effects/brute_damage.rsi
-          color: "#8a8a8a"
-        Burn:
-          sprite: Mobs/Effects/burn_damage.rsi
-  - type: FireVisuals
-    sprite: Mobs/Effects/onfire.rsi
-    normalState: Generic_mob_burning
-    alternateState: Standing
-    fireStackAlternateState: 3
-  - type: CombatMode
-    canDisarm: true
-  - type: Climbing
-  - type: Cuffable
-  - type: CharacterInfo
-  - type: AnimationPlayer
-  - type: Buckle
-  - type: MeleeWeapon
-    hitSound:
-      collection: Punch
-    range: 0.8
-    arcwidth: 30
-    arc: fist
-    damage:
-      types:
-        Blunt: 5
-  - type: Pullable
-  - type: DoAfter
-  - type: CreamPied
-  - type: Stripping
-  - type: Strippable
-  - type: UserInterface
-    interfaces:
-    - key: enum.StrippingUiKey.Key
-      type: StrippableBoundUserInterface
-  - type: Puller
   - type: Speech
-  - type: Vocal
-  - type: Emoting
-  - type: Grammar
-    attributes:
-      proper: true
-  - type: StandingState
 
 - type: entity
   save: false
   name: Urist McSkelly
-  parent: MobHumanDummy
+  parent: BaseMobOrganicDummy
   id: MobSkeletonPersonDummy
   noSpawn: true
   description: A dummy skeleton meant to be used in character setup.
diff --git a/Resources/Prototypes/Entities/Mobs/Species/slime.yml b/Resources/Prototypes/Entities/Mobs/Species/slime.yml
index 6dc814b5d5..b9c7455710 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/slime.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/slime.yml
@@ -1,10 +1,12 @@
 - type: entity
   name: Urist McSlime
-  parent: MobHumanBase
-  id: MobSlimePersonBase
-  description: A miserable pile of slime.
+  parent: BaseMobOrganic
+  id: BaseMobSlimePerson
   abstract: true
+  description: A miserable pile of slime.
   components:
+  - type: Hunger
+  - type: Thirst
   - type: Icon
     sprite: Mobs/Species/Slime/parts.rsi
     state: full
diff --git a/Resources/Prototypes/Entities/Mobs/Species/vox.yml b/Resources/Prototypes/Entities/Mobs/Species/vox.yml
index d08bd29cd8..1b5ed2d94c 100644
--- a/Resources/Prototypes/Entities/Mobs/Species/vox.yml
+++ b/Resources/Prototypes/Entities/Mobs/Species/vox.yml
@@ -1,15 +1,14 @@
 - type: entity
-  parent: MobHumanBase
-  id: MobVoxBase
-  noSpawn: true
+  parent: BaseMobOrganic
+  id: BaseMobVox
+  abstract: true
   components:
+  - type: Hunger
+  - type: Thirst
   - type: Icon
     sprite: Mobs/Species/Vox/parts.rsi
     state: vox_m
   - type: Sprite
-    netsync: false
-    noRot: true
-    drawdepth: Mobs
     layers:
       - map: [ "enum.HumanoidVisualLayers.Chest" ]
         sprite: Mobs/Species/Vox/parts.rsi