The Doorway Effect

    Up to four players race through doors in a nightmare labyrinth, facing monstrous traumas and uncovering secrets.

    Developer unknown · published by 2 Left Thumbs

    Playing together

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

    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

    The Doorway Effect is a 1-4-player co-op psychological horror roguelike. Explore the inner world of a dying man's mind, racing through door after door in a labyrinth of nightmares. Encounter traumas incarnate, and discover the secrets locked within. If you can survive long enough...
    From IGDB

    Screenshots

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.