The Backrooms: Mass Extinction
- Released
- 2025
Screenshots
About the game
If you noclip out of reality in the wrong areas, you'll end up in the Backrooms. The old moist carpet, the mono-yellow rooms and the hum-buzz of the fluorescent lights will be your only comfort in the endless purgatory you have found yourself in. Don't bother crying out for help. Nobody is left.
- Game modes
- Single player
Original game languages
Language support recorded by IGDB. Included languages may differ between releases: check each download.
- English (US)
- Interface
Releases and files
Releases and sources
Check the source, release and languages before downloading.
How to downloadv1.2.2
The Backrooms: Mass Extinction v1.2.2 Beta (Final Release)
- Game version
- v1.2.2
- Download size
- 27,0 GB
Release details
Source notes
Information published by FitGirl Repacks, in its original language. This is not a safety guarantee.
- Based on The.Backrooms.Mass.Extinction-TENOKE ISO release: tenoke-the.backrooms.mass.extinction.iso (44,659,161,088 bytes)
- Game version: v1.2.2 Beta (Final Release). The game has been abandoned by it’s developer
- 100% Lossless & MD5 Perfect: all files are identical to originals after installation
- NOTHING ripped, NOTHING re-encoded
- Significantly smaller archive size (compressed from 41.6 to 27 GB)
Show 5 more notes
- Installation takes 7-35 minutes (depending on your system)
- After-install integrity check so you could make sure that everything installed properly
- HDD space after installation: 41.4 GB
- Repack uses XTool library by Razor12911
- At least 2 GB of free RAM (inc. virtual) required for installing this repack