

Split Happens
Players work together to run a rundown nuclear power plant, fixing hazards to prevent a meltdown.
Sonova Studio
Playing together
- Online co-op
- 1 source
- How co-op works
- 1 source
- Not known yet
- Online versus, Online multiplayer, Players in online co-op, Players online, Best with, Crossplay, Local co-op, 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
Manage an old, rundown nuclear power plant with up to 6 friends in online co-op. Fix hazards before you put the reactor in critical condition, manage the chaos to avoid a meltdown, and try not to get in the way of your coworkers.
Screenshots

Sources
First listed 1 Nov 2026. Updated 1 Nov 2026.