
Demo update and launch of the full game Playtest
Hey all! We're finally at the point we are ready for playtesting the full game. Those of you who have playtest access should be able to access the playtest and access the entire…




Astromine is a survival mining game about scavenging fully destructible planets. Designed for 1 to 4 players. Land on planets and gather enough materials to fight off alien creatures, fight robot factions, build structures and spaceships, and conquer the solar system
Astromine is a survival mining game set in a fully destructible solar system. Every planet, creature, and structure is made of voxels with real physics. Dig through worlds, collapse walls, burn bases, and carve into alien monsters.

Land on fully destructible, procedurally generated planets—each a spherical world with its own terrain, resources, and hazards. Dig through alien crusts, tunnel into the core, and strip planets for the raw materials you’ll need to survive and expand.

Every material has real physical properties. Wood burns and collapses under stress, iron supports towering structures, and electricity powers sprawling networks. Fires spread, bases crumble under weak foundations, and survival demands engineering as much as scavenging.

You are a machine in a war for the solar system. Rival robot factions control fortified bases across alien worlds. Each outpost is a challenge of planning and destruction: breach walls voxel by voxel, disable power sources, and tear down defenses piece by piece.

Alien life is voxel-based too. Blast through flesh and armor, carve into enemies to find their weak points, and watch as your weapons physically tear them apart

From survival shelters to orbital fortresses, construct bases and starships from voxel materials with full physics. Pilot your ships between planets, expand your territory, and fight for control of the solar system.
AstromineSteam announcement
Hey all! We're finally at the point we are ready for playtesting the full game. Those of you who have playtest access should be able to access the playtest and access the entire…
AstromineSteam announcement
Hey all! Another demo update. We're still working on the solar system gameplay to prepare for full game test, but wanted to update demo with some recent changes. V 0.452 - Large…
AstromineSteam patch notes
Hey all - went live with some demo fixes! Thanks again for all the feedback V 0.451 - Thermal Extractor Drill now unlocked from start - Added a saved game uploader for feedback…
AstromineSteam announcement
Hey all - Our demo update is now out! This is a large update that breaks saved game compatibility, so if you do have a old save game and still want to play it can change branches…