Backrooms: Facility Unknown

    Players explore a dangerous facility alone or with friends, doing their jobs and trying to survive.

    Triple E Games

    Playing together

    Online co-op
    1 source
    Early access
    1 source
    Not known yet
    Online versus, Online multiplayer, Players in online co-op, Players online, Best with, How co-op works, Crossplay, Local co-op, Multiplayer through mods, One copy is enough, Free to play, Plays in browser, Demo, Playtest

    Hover, focus or tap a fact to see where it came from.

    How you talk

    Not known yet
    Plays without voice or typing, Wordless tools, Public matchmaking, Friendly with strangers

    About the game

    Backrooms: Facility Unknown - Is a co-op horror game about exploration of dangerous facility. Wander around the complex alone or with friends. In any case, your task is to do your job and survive
    From IGDB

    Screenshots

    Why we rate it this way

    • 55% positive from 42 Steam reviews.
    Steam, checked 1 Nov 2026Num reviews: 1Review score: 5Review score desc: MixedTotal positive: 23Total negative: 19Total reviews: 42{"num_reviews":1,"review_score":5,"review_score_desc":"Mixed","total_positive":23,"total_negative":19,"total_reviews":42}

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.