Trauma: Health Overhaul
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Trauma Mod
A realistic medical simulation mod for Minecraft that adds advanced injury, bleeding, and medical treatment systems.
Overview
Trauma is a sophisticated medical mod that introduces realistic injury mechanics, blood loss simulation, and comprehensive medical treatment options. Players must manage bleeding, fractures, dislocations, and blood volume using various medical items and techniques.
Features
🩸 Blood System
- Realistic blood volume tracking (default: 5000ml)
- Multiple levels of bleeding (Light, Heavy, Severe)
- Blood loss affects player health and consciousness
- Blood transfusion system with blood bags
🏥 Injury System
- Bleeding injuries with progressive severity levels
- Broken legs that affect movement
- Dislocated joints requiring manual reduction
- Visual injury indicators on player models
💊 Medical Items
- Bandage - Reduces bleeding by 1 level (3s use time)
- Tourniquet - Instantly stops all bleeding (2s use time)
- Blood Bag - Restores 1000ml blood volume (5s use time)
- Splint - Treats broken legs (2s use time)
🎮 Interactive Medical Minigames
- Bandage application minigame with shaking hands simulation
- Dislocation reduction minigame requiring precision
- Realistic medical treatment timing and interactions
🎨 Visual Effects
- Blood spray particles and effects
- Injury layer rendering on all living entities
- Suppression arm visual indicators
- Comprehensive HUD overlays for medical status
⚙️ Advanced Features
- Ragdoll physics integration using JBullet
- TaCZ (Timeless and Guns Zero) compatibility
- Configurable settings for common and client options
- Key bindings for medical actions
- Multiplayer support with proper networking
Installation
Requirements:
- Minecraft 1.21.1
- NeoForge 21.1.219 or higher
- Java 21
Installation Steps:
- Download the latest Trauma mod JAR
- Place in your
modsfolder - Launch Minecraft with NeoForge
Controls
| Key | Action |
|---|---|
| Suppress Bleeding Key | Hold to suppress bleeding temporarily |
| Fix Dislocation Key | Use during dislocation minigame |
Commands
/trauma heal <player>- Heals target player and removes bleeding/trauma damage <player> <amount>- Deals specified blood loss to target player
Configuration
The mod includes two configuration files:
bloodybits-common.toml- Common gameplay settingsbloodybits-client.toml- Client-side visual and UI settings
Compatibility
- TaCZ Integration: Automatic compatibility with Timeless and Guns Zero mod
- GeckoLib: Uses GeckoLib for advanced entity animations
- Multiplayer: Fully compatible with multiplayer servers
Contributing
This mod is currently in development (v0.1.0). Bug reports and suggestions are welcome!
Warning: This mod contains realistic medical simulations including blood and injuries. User discretion advised.
For support and updates, please check the official mod page.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as trauma-0.1.0.jar — drop this file into the mods folder
- Download size: 1.0 MB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.