

Cosminers
Mine, craft and fight aliens together on procedurally generated planets.
Developer unknown
Playing together
- Online co-op
- 1 source
- Online multiplayer
- 1 source
- Players in online co-op
- 1 source
- Players online
- 1 source
- Not known yet
- Online versus, Best with, How co-op works, 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
Cosminers is a 1-4 player co-op FPP sci-fi building and mining game with survival elements based on day/night cycle. As a space miner kill various aliens on procedurally-generated planet's undergrounds. Craft and upgrade your tools, weapons & base to get countless hours of thrilling gameplay.
Screenshots













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