diff --git a/Resources/Prototypes/Entities/Effects/AnimationsTest.yml b/Resources/Prototypes/Entities/Effects/AnimationsTest.yml
index fb9ebcf317..7eb21b03ff 100644
--- a/Resources/Prototypes/Entities/Effects/AnimationsTest.yml
+++ b/Resources/Prototypes/Entities/Effects/AnimationsTest.yml
@@ -1,9 +1,9 @@
-- type: entity
-  id: AnimationsTest
-  components:
-  - type: Sprite
-    texture: Objects/Toolbox_b.png
-    offset: 2, 0
-    directional: false
-  - type: AnimationPlayer
-  - type: AnimationsTest
+#- type: entity
+#  id: AnimationsTest
+#  components:
+#  - type: Sprite
+#    texture: Objects/Toolbox_b.png
+#    offset: 2, 0
+#    directional: false
+#  - type: AnimationPlayer
+#  - type: AnimationsTest
diff --git a/Resources/Prototypes/Entities/Effects/WeaponArc.yml b/Resources/Prototypes/Entities/Effects/WeaponArc.yml
index e465b34542..28ea77f4b0 100644
--- a/Resources/Prototypes/Entities/Effects/WeaponArc.yml
+++ b/Resources/Prototypes/Entities/Effects/WeaponArc.yml
@@ -1,6 +1,7 @@
 - type: entity
   id: WeaponArc
   save: false
+  abstract: true
   components:
   - type: Sprite
     sprite: Effects/weapons/arcs.rsi
diff --git a/Resources/Prototypes/Entities/Weapons/LMGs/lmgs.yml b/Resources/Prototypes/Entities/Weapons/LMGs/lmgs.yml
index 880add1f2f..0b78d032a7 100644
--- a/Resources/Prototypes/Entities/Weapons/LMGs/lmgs.yml
+++ b/Resources/Prototypes/Entities/Weapons/LMGs/lmgs.yml
@@ -3,6 +3,7 @@
   parent: BaseItem
   id: lmg_base
   description: A rooty tooty point and shooty.
+  abstract: true
   components:
   - type: Sound
   - type: RangedWeapon
@@ -81,4 +82,4 @@
       steps: 6
   - type: Item
     Size: 24
-    sprite: Objects/Guns/LMGs/pk.rsi
\ No newline at end of file
+    sprite: Objects/Guns/LMGs/pk.rsi
diff --git a/Resources/Prototypes/Entities/Weapons/Pistols/pistols.yml b/Resources/Prototypes/Entities/Weapons/Pistols/pistols.yml
index ed99146a92..32789e89b3 100644
--- a/Resources/Prototypes/Entities/Weapons/Pistols/pistols.yml
+++ b/Resources/Prototypes/Entities/Weapons/Pistols/pistols.yml
@@ -3,6 +3,7 @@
   parent: BaseItem
   id: pistol_base
   description: A rooty tooty point and shooty.
+  abstract: true
   components:
   - type: Sound
   - type: BallisticMagazineWeapon
diff --git a/Resources/Prototypes/Entities/Weapons/Projectiles/projectiles.yml b/Resources/Prototypes/Entities/Weapons/Projectiles/projectiles.yml
index 113962cc24..95aaae6364 100644
--- a/Resources/Prototypes/Entities/Weapons/Projectiles/projectiles.yml
+++ b/Resources/Prototypes/Entities/Weapons/Projectiles/projectiles.yml
@@ -3,6 +3,7 @@
   id: bullet_base
   name: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Sprite
     directional: false
@@ -27,13 +28,14 @@
   id: ProjectileBullet
   name: ProjectileBullet
   parent: bullet_base
-# Placeholder bullet
+  abstract: true
 
 - type: entity
   id: bullet_basef
   name: Base Bullet Flash
   parent: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Projectile
     velocity: 20
@@ -45,6 +47,7 @@
   name: Base Bullet High-Velocity
   parent: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Projectile
     velocity: 27
@@ -56,6 +59,7 @@
   name: Base Bullet L
   parent: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Projectile
     velocity: 15
@@ -67,6 +71,7 @@
   name: Base Bullet Practice
   parent: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Projectile
     velocity: 20
@@ -78,6 +83,7 @@
   name: Base Bullet Rubber
   parent: bullet_base
   description: If you can see this you're dead!
+  abstract: true
   components:
   - type: Projectile
     velocity: 20
diff --git a/Resources/Prototypes/Entities/Weapons/Rifles/rifles.yml b/Resources/Prototypes/Entities/Weapons/Rifles/rifles.yml
index 21d2e0871b..31e090e3a3 100644
--- a/Resources/Prototypes/Entities/Weapons/Rifles/rifles.yml
+++ b/Resources/Prototypes/Entities/Weapons/Rifles/rifles.yml
@@ -3,6 +3,7 @@
   parent: BaseItem
   id: rifle_base
   description: A rooty tooty point and shooty.
+  abstract: true
   components:
   - type: Sound
   - type: BallisticMagazineWeapon
diff --git a/Resources/Prototypes/Entities/Weapons/SMGs/smgs.yml b/Resources/Prototypes/Entities/Weapons/SMGs/smgs.yml
index b89b199ab7..ca0f273daa 100644
--- a/Resources/Prototypes/Entities/Weapons/SMGs/smgs.yml
+++ b/Resources/Prototypes/Entities/Weapons/SMGs/smgs.yml
@@ -3,6 +3,7 @@
   parent: BaseItem
   id: smg_base
   description: A rooty tooty point and shooty.
+  abstract: true
   components:
   - type: Sound
   - type: RangedWeapon
@@ -210,4 +211,4 @@
       steps: 6
   - type: Item
     Size: 24
-    sprite: Objects/Guns/SMGs/wt550.rsi
\ No newline at end of file
+    sprite: Objects/Guns/SMGs/wt550.rsi
diff --git a/Resources/Prototypes/Entities/buildings/computers.yml b/Resources/Prototypes/Entities/buildings/computers.yml
index b82ac456f4..ec0609296e 100644
--- a/Resources/Prototypes/Entities/buildings/computers.yml
+++ b/Resources/Prototypes/Entities/buildings/computers.yml
@@ -1,6 +1,7 @@
 - type: entity
   id: computerBase
   name: Computer
+  abstract: true
   components:
   - type: Physics
     mass: 25
diff --git a/Resources/Prototypes/Entities/buildings/instruments.yml b/Resources/Prototypes/Entities/buildings/instruments.yml
index 33af1622f1..45b40d502e 100644
--- a/Resources/Prototypes/Entities/buildings/instruments.yml
+++ b/Resources/Prototypes/Entities/buildings/instruments.yml
@@ -1,6 +1,7 @@
 - type: entity
   name: BaseInstrument
   id: BaseInstrument
+  abstract: true
   components:
   - type: Instrument
     handheld: false
diff --git a/Resources/Prototypes/Entities/buildings/lathe.yml b/Resources/Prototypes/Entities/buildings/lathe.yml
index 9751819108..f49b58f89e 100644
--- a/Resources/Prototypes/Entities/buildings/lathe.yml
+++ b/Resources/Prototypes/Entities/buildings/lathe.yml
@@ -1,6 +1,7 @@
 - type: entity
   id: BaseLathe
   name: "Lathe"
+  abstract: true
   components:
   - type: Clickable
   - type: InteractionOutline
diff --git a/Resources/Prototypes/Entities/buildings/walls.yml b/Resources/Prototypes/Entities/buildings/walls.yml
index 66022bb49c..973c110a2e 100644
--- a/Resources/Prototypes/Entities/buildings/walls.yml
+++ b/Resources/Prototypes/Entities/buildings/walls.yml
@@ -2,6 +2,7 @@
   id: base_wall
   name: BaseWall
   description: Keeps the air in and the greytide out.
+  abstract: true
   components:
   - type: Clickable
   - type: InteractionOutline
diff --git a/Resources/Prototypes/Entities/items/Consumables/trash_drinks.yml b/Resources/Prototypes/Entities/items/Consumables/trash_drinks.yml
index 2ef33d9944..e180de55d2 100644
--- a/Resources/Prototypes/Entities/items/Consumables/trash_drinks.yml
+++ b/Resources/Prototypes/Entities/items/Consumables/trash_drinks.yml
@@ -2,6 +2,7 @@
 - type: entity
   name: Base empty bottle
   parent: BaseItem
+  abstract: true
   id: DrinkBottleBase
   components:
   - type: Sound
diff --git a/Resources/Prototypes/Entities/items/Instruments.yml b/Resources/Prototypes/Entities/items/Instruments.yml
index 7bf613566f..ccfd97dd8d 100644
--- a/Resources/Prototypes/Entities/items/Instruments.yml
+++ b/Resources/Prototypes/Entities/items/Instruments.yml
@@ -2,6 +2,7 @@
   name: BaseHandheldInstrument
   parent: BaseItem
   id: BaseHandheldInstrument
+  abstract: true
   components:
   - type: Instrument
     handheld: true
diff --git a/Resources/Prototypes/Entities/items/dice.yml b/Resources/Prototypes/Entities/items/dice.yml
index f160d2fc0e..acc9d2dbc2 100644
--- a/Resources/Prototypes/Entities/items/dice.yml
+++ b/Resources/Prototypes/Entities/items/dice.yml
@@ -2,6 +2,7 @@
   name: "BaseDice"
   parent: BaseItem
   id: BaseDice
+  abstract: true
   components:
   - type: Dice
   - type: Sound
diff --git a/Resources/Prototypes/Entities/items/item_base.yml b/Resources/Prototypes/Entities/items/item_base.yml
index 07f21a62a9..ce56ba084c 100644
--- a/Resources/Prototypes/Entities/items/item_base.yml
+++ b/Resources/Prototypes/Entities/items/item_base.yml
@@ -1,6 +1,7 @@
 - type: entity
   name: "Item"
   id: BaseItem
+  abstract: true
   components:
   - type: Item
     Size: 5
diff --git a/Resources/Prototypes/Entities/items/light_bulb.yml b/Resources/Prototypes/Entities/items/light_bulb.yml
index 0a4a75db4d..219f6d1043 100644
--- a/Resources/Prototypes/Entities/items/light_bulb.yml
+++ b/Resources/Prototypes/Entities/items/light_bulb.yml
@@ -18,6 +18,7 @@
   parent: BaseItem
   name: BaseLightbulb
   id: BaseLightbulb
+  abstract: true
   components:
   - type: LightBulb
 
diff --git a/Resources/Prototypes/Entities/items/materials.yml b/Resources/Prototypes/Entities/items/materials.yml
index 20591d84a5..ed1a06d394 100644
--- a/Resources/Prototypes/Entities/items/materials.yml
+++ b/Resources/Prototypes/Entities/items/materials.yml
@@ -1,6 +1,7 @@
 - type: entity
   name: Material Stack
   id: MaterialStack
+  abstract: true
   parent: BaseItem
   components:
   - type: Stack
diff --git a/Resources/Prototypes/Entities/items/medical.yml b/Resources/Prototypes/Entities/items/medical.yml
index bcb79a9128..c107778546 100644
--- a/Resources/Prototypes/Entities/items/medical.yml
+++ b/Resources/Prototypes/Entities/items/medical.yml
@@ -23,6 +23,7 @@
   name: Medical Stack
   id: MedicalStack
   parent: BaseItem
+  abstract: true
   components:
   - type: Stack
   - type: Item
diff --git a/Resources/Prototypes/Entities/items/teleporters.yml b/Resources/Prototypes/Entities/items/teleporters.yml
index b4aaca6a6c..54da0e9604 100644
--- a/Resources/Prototypes/Entities/items/teleporters.yml
+++ b/Resources/Prototypes/Entities/items/teleporters.yml
@@ -2,6 +2,7 @@
   name: "BaseHandTele"
   parent: BaseItem
   id: BaseHandTele
+  abstract: true
   components:
   - type: Sprite
     netsync: false
diff --git a/Resources/Prototypes/Entities/items/toolbox.yml b/Resources/Prototypes/Entities/items/toolbox.yml
index 4dbeb6892c..ad15f412a3 100644
--- a/Resources/Prototypes/Entities/items/toolbox.yml
+++ b/Resources/Prototypes/Entities/items/toolbox.yml
@@ -1,6 +1,7 @@
 - type: entity
   id: ToolboxBase
   parent: BaseItem
+  abstract: true
   components:
   - type: Storage
     Capacity: 60