Claaudius
Backrooms Game No. 999999
Backrooms #999999999 is a singleplayer/4 player co-op horror exploration game. Unlock the puzzles, survive the entities, escape the deadly geometry and try to reach the final level in one piece. Good luck, wanderer!
- Released
- 31 December 2026
- Developer
- Claaudius
- Publisher
- Claaudius
- Platforms
- PC (Microsoft Windows)
- Genres
- Indie
Backrooms Game No. 999999
Quick answers
Browse
Key facts
Platforms
Game modes
- Single player
- Multiplayer
Themes
- Action
Backrooms Game No. 999999
Screenshots
Backrooms Game No. 999999
Reviews and languages
1 languages in the interface, 0 of them with full voice acting. English is supported.
Backrooms Game No. 999999
