WHO CHANGED IT?

    One player secretly changes the room while the others compete to spot and photograph the changes.

    ADA Games

    Playing together

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

    Keep your eyes open and find the anomalies! "WHO CHANGED IT?" is a next-gen online anomaly game for 1-8 players. But there's a catch: the anomaly creator is one of you! Objects can move, disappear, or duplicate. Snap photos of anomalies in different game modes and beat your opponents!
    From Steam

    Screenshots

    Why we rate it this way

    • A playable demo or playtest is available.
    • The description explains concrete game mechanics.
    Steam, checked 1 Nov 2026Demos: [{"appid":5357130,"description":""}]"demos":[{"appid":5357130,"description":""}]Steam, checked 1 Nov 2026Objects in the room can move, completely disappear, or duplicate.

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.