Backrooms: Blackhole

    Developer unknown

    Playing together

    Online co-op
    1 source
    Players in online co-op
    1 source
    Players online
    1 source
    Early access
    1 source
    Not known yet
    Online versus, Online multiplayer, 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: Blackhole is a cooperative psychological horror game for 1-4 players. Somewhere deep within the endless halls, reality begins collapsing into a growing void that consumes light, sound, and everything around it. The deeper you descend, the less the world makes sense — and the harder...
    From IGDB

    Screenshots

    Why we rate it this way

    • Too few player or critic reviews to judge quality yet.
    • 25% positive from 4 Steam reviews.
    Steam, checked 1 Nov 2026Num reviews: 1Review score: 0Review score desc: 4 user reviewsTotal positive: 1Total negative: 3Total reviews: 4{"num_reviews":1,"review_score":0,"review_score_desc":"4 user reviews","total_positive":1,"total_negative":3,"total_reviews":4}

    Sources

    First listed 1 Nov 2026. Updated 2 Nov 2026.