core keeper

Core Keeper is a sandbox survival game set in an underground world, blending mining, crafting, base building, and combat. The Void & Voltage expansion, arriving January 28, 2026, introduces a new biome, heavy weapons, and automation systems that enhance late-game goals and cooperative play. The update also marks the game's debut on Nintendo Switch 2, while continuing support for Xbox and PC with eight-player co-op. Discussions on WindowsForum cover expansion details, gameplay shifts, and practical considerations for players preparing to explore the new content.