ModsJava
Creaking into bacteria (hazmat UPD)
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
Turns the creaking into bacteria from backrooms level 1 (UPD leather armor now hazmat suits and iron doors have iron bars)
⬇ Download on Modrinth
This mod was made for the purpose of making backrooms in minecraft, it uses the creaking and turns it into the bacteria from the backrooms level 1, it behaves the same, it just reskins the creaking into bacteria. (UPD: leather armor turns into hazmat suits now and iron doors have iron bars!)
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.11
- 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 Modrinth — 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.
File checked by MCModsHub
- Downloads as Ny komprimerad mapp.zip
- Download size: 4 KB
- Download link checked 10 Oct 2026 — working
These come from our own check of the pack file, not from the source page.