About
Backrooms: Facility Unknown is a single player and multiplayer action adventure game. It was developed by Triple E Games and was released on October 25, 2025.
Play in co-op with friends or with random players. Use various devices that will help you survive the mission In-game voice chat will help you complete your tasks, but be cautious enemies can also hear you Levels with unique mechanics Beware of entities that can harm you The boundaries of the mind are blurred, keep an eye on the level of sanity Complete the tasks and extract Use …
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Frequently Asked Questions
Backrooms: Facility Unknown is a action adventure game.
Backrooms: Facility Unknown is available on PC and Windows.
Backrooms: Facility Unknown was released on October 25, 2025.
Backrooms: Facility Unknown was developed by Triple E Games.
Backrooms: Facility Unknown is a single player game with multiplayer and local co-op support.
Similar games include Species: Unknown, Six Days in Fallujah, Deathground, CRYO, Backrooms: Escape Together and others.