Meltdown Crew

    Players run a nuclear reactor together, keeping it from melting down by talking over proximity voice chat and in-game phones.

    Meltdown Games · published by Duhndal

    Playing together

    Online co-op
    1 source
    Players in online co-op
    1 source
    Demo
    1 source
    Not known yet
    Online versus, Online multiplayer, 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, 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

    Run a barely-stable nuclear reactor with your friends in this online co-op physics chaos game. Fix broken systems, manage radiation, survive power outages, and prevent a total meltdown before everything goes horribly wrong.
    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":5324440,"description":""}]"demos":[{"appid":5324440,"description":""}]Steam, checked 1 Nov 2026The reactor is under constant change, cooling needs to be adjusted, fuel rods need to be replaced and thrown out, power will cut off and fuses will blow.

    Sources

    First listed 1 Nov 2026. Updated 1 Nov 2026.