| App Type | game |
| Release Date | 2026(Coming Soon) |
| Details Last Modified | September 24, 2026 (5 days ago) |
| Developer | Claaudius |
| Publisher | Claaudius |
| Genres | Action, Indie |
| Supported Systems |
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| Windows |
| Price | Price Unknown |
| Required Age | 0+ |
| Support Email | claaudius@gmail.com |
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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!
Family Sharing
Multi-player
Single-player