Core Keeper is a survival sandbox game developed by Pugstorm. It was released to Steam in early access on 8 March 2022 and received praise for its game mechanics, art style, and tone and atmosphere. The game features mining, crafting, farming and exploration in a procedurally generated underground world.
See also: List of games using procedural generation, Indie game, Apache ZooKeeper, Corey Feldman, E3 2021, and Dublin Core.