Mine, build, fight, craft and explore across an enormous persistent underground world with friends.
Choose a fixed Core Keeper plan for a private adventure, growing settlement or established long-running community. Every server includes NVMe storage, DDoS protection and full access to the game panel, console and files.
From the first torch-lit room to an underground network containing railways, farms and enough tunnels to require a map, there is room for every stage of exploration.
Performance varies depending on world size, explored terrain, entities, structures, automation, mods and connected players.