Creaking into bacteria (hazmat UPD)
Creaking into bacteria (hazmat UPD) reskins the creaking mob as a bacteria-themed variant, changing its look to match the Backrooms level 1 setting.
What it does
Players who explore the Backrooms level 1 setting find the creaking mob in a bacteria version. Leather armor is turned into hazmat suits, and iron doors and iron bars take on a matching appearance. The mod was made for the Backrooms Minecraft build and behaves the same as the original creaking mob, changing only its visuals. The server must run it, while players may leave it out. Files are published for Fabric only, for 1.21.11, under All rights reserved and not open source.
Key features
Bacteria creaking mob
The creaking mob takes a bacteria look that fits the Backrooms level 1 setting, and its behavior stays unchanged.
Hazmat leather armor
Leather armor is replaced by hazmat suit textures, giving players protective-looking gear in the setting.
Iron doors and bars
Iron doors and iron bars are reskinned to match the bacteria theme of the level.
Gallery
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
In the catalog
Creaking into bacteria (hazmat UPD) is one of 11,058 Mobs mods on ModsFinder, and one of 5,189 Mobs mods for Fabric. 19,862 mods support Minecraft 1.21.11.
Similar mods
What the author says
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!)
Official listing
- Modrinth page
- modrinth.com/mod/creaking-into-bacteria
- Owner
- thor.r.nilsson
- Published
- 2026-08-06
- Updated on Modrinth
- 2026-08-07
- Facts verified
- 2026-10-15