Ixolun's Experiment NPCs
🟡 Updated this yearPreview

🔍 Analysis
- 👍 2.4% endorsement rate — high engagement, a strong quality signal
- 🏆 #45 of 474 Miscellaneous mods in this game by downloads
📋 About This Mod
Adds living experiment NPCs to Casualties Unknown with the same wound, bleed, health, and medical systems as your character.
Description
Experiment NPCs that eat, drink, exercise, wander, bleed, heal, patch themselves up, and fight with melee or guns.
You can spawn them, provoke them or make them hostile, fight back, open their health panel, give them fent, treat their wounds, and turn them into allies who follow and protect you. Full wound, bleed, and medical systems — same as your character.
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GOT ISSUES OR SUGGESTIONS POST IT HERE: https://discord.gg/cAfmamsPRF
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Installation instructions
-
[]Install BepInEx for Casualties Unknown (if you don’t already have it).[/]
[]Download and extract the mod zip.[/]
[]Copy the contents into:
Casualties Unknown/BepInEx/plugins/ [/]
[]Your folder should look like:
ExpieNPCMod/
├── IxolunsExpieNPCMod.dll
├── infectedsprites/
└── sounds/[/]
[]Remove any old
ExpieNPCMod.dll from that folder if you’re updating.[/]
[]Launch the game and load into the Sandbox[/]
Requirements
-
[]Casualties Unknown (1. 0. 7)[/]
[]BepInEx 5.x[/]
Quick reference
-
[]Sandbox settings: F2[/]
[]Make/remove ally (while hovering NPC): H[/]
[]Spawn NPC:
spawnexpie random[/]
[]Spawn armed:
spawnexpie random gun[/]
[]Spawn medical:
spawnexpie random medical[/]
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[]Sandbox settings: F2[/]
📊 Mod Details
- Game
- Scavprototype Mods
- Author
- Ixolun
- Version
- 1
- Downloads
- 1,699
- Endorsements
- 40
- Category
- Miscellaneous
- Created
- 7/2/2026
- Updated
- 7/4/2026
- Tags
- NPC Behaviours (AI), Quality of Life
🔧 How to Install Scav Prototype Mods
Install via a mod manager (Vortex or Mod Organizer 2). Most mods drop into the game folder.
📖 Full step-by-step install guide for Scav Prototype →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Scav Prototype commands, item IDs, and more.
Keep browsing — more Scav Prototype mods await