1. Core Keeper, a cozy mining adventure game, has launched on Xbox Game Pass on day one. The game, developed by Pugstorm, tasks players with exploring a vast underground world, mining resources, and building a thriving base. The article highlights the game's popularity, with over 1 million copies sold since its initial release on PC.

2. The Xbox Game Pass launch allows a wider audience to experience Core Keeper's charming and addictive gameplay. The game features a procedurally generated world, allowing for endless exploration and discovery. Players can team up with friends or embark on solo adventures, delving deeper into the mysterious underground realm.

3. The article praises Core Keeper's blend of exploration, resource gathering, and base-building mechanics, which create a satisfying and immersive experience. The game's updates and ongoing support from the developers are also mentioned, suggesting that players can look forward to new content and features in the future.