Mine Cosmos

Mine Cosmos is a day-night survival strategy game where you guide a fledgling settlement through a cosmic catastrophe. By day, explore, mine, and expand your town; by night, defend with powered Light Grids as shadowy threats loom. The game combines deep town-building, resource management, and strategic defense, with an emphasis on planning your daylight actions to secure a safe night.

Key features include a meaningful survivor system, idle combat, and PvP & alliances. Research technologies to unlock stronger lights and more efficient resource gathering, recruit survivors with unique skills, and strategically place defenses to withstand increasingly tough nocturnal waves. Build, defend, and rise to rebuild civilization—one bright night at a time.