Barotrauma

    Players crew a submarine together, steering, repairing systems and fighting monsters beneath Europa's ice.

    FakeFish, Undertow Games · published by Daedalic Entertainment

    Playing together

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

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

    How you talk

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

    About the game

    Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
    From Steam

    Screenshots

    Why we rate it this way

    • 94% positive from 90,814 Steam reviews.
    Steam, checked 1 Nov 2026Num reviews: 1Review score: 8Review score desc: Very PositiveTotal positive: 85323Total negative: 5491Total reviews: 90814{"num_reviews":1,"review_score":8,"review_score_desc":"Very Positive","total_positive":85323,"total_negative":5491,"total_reviews":90814}

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.