Core Keeper

Core Keeper is a co-op sandbox adventure set in a vast underground world where you mine, build, and survive around a mysterious ancient Core. Dig through procedurally generated caverns, uncover biomes and relics, and turn scattered resources into a thriving base. Face towering bosses, craft powerful gear, and automate your outpost with rails and electricity. Farm, fish, and cook to gain buffs, level up skills through play, and restore the Core’s power to unlock new areas and technologies. Play solo or with up to 8 players for a cozy yet challenging blend of exploration, survival, and base-building.