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Core Keeper mining sandbox hits Early Access

core keeper mining sandbox adventure hits early access on both linux and windows pc

Core Keeper mining sandbox game hits Early Access on both Linux and Windows PC. All due to the creative efforts of developer Pugstorm. The game is now live on Steam with 93% Positive reviews already.

Hold on to your mining picks! Pugstorm is proud to announce that mining sandbox adventure Core Keeper. Available to download down and coming in hot with great reviews.

Following a successful showing at Steam Next Fest last month. Seeing over 130,000 players downloading and playing the Core Keeper demo. This Early Access release also introduces major new features. Including fishing, railroads, automation, electricity, new enemies, items, weapons, a new nature biome, three new bosses, and more.

Players who downloaded and played the Core Keeper Steam Next Fest demo can also continue their adventure seamlessly. Doing so purchasing the Early Access version, carrying over their world, character, items, and progress directly into today’s release. While new players can play it all for the very first time.

Core Keeper – Early Access Launch Trailer (Linux, Windows PC)

Core Keeper is a 1-8 player mining sandbox adventure in an ancient cavern. One that is also full of creatures, treasures, and trinkets. Mine relics and resources to build your base. Then craft new equipment and try to survive. Defeat giant monsters, discover hidden secrets, farm crops, and go fishing. Cook new recipes and explore a procedurally generated underground world. All due to unravel the mystery of the ancient core.


  • 1-8 player sandbox – Work together to fight, farm, fish, craft and survive Core Keeper. Doing so in a 1-8 player sandbox adventure. Choose your explorer’s background and level up your skills. Then unlock new bonuses.
  • Mine resources – Explore a vast underground cave of endless resources. Mine materials, discover hidden crystals, fossils, and trinkets. Survive a procedurally generated underground world.
  • Craft & build – Build your base, customise your explorer, and craft new items. Doing the same with armor and equipment to venture further into the cave. Test out automation to set up mining drills. Then build your own railroads for faster transport, and create electrical circuits to light up the dark.
  • Grow crops – Plant seeds and nurture crops to grow food, or combine ingredients. Doing so in the cooking pot to discover new recipes with powerful buffs.
  • Discover an ancient world – Explore Core Keeper living biomes, defeat giant monsters, and power up the core. All due to uncover the secrets of an ancient world.

More updates introduce new major features, content, and quality of life upgrades. All due to added during the Early Access period.

Core Keeper mining sandbox game release now on Linux and Windows PC. Available via Steam Early Access. Priced at $11.69 USD / £9.89 / 11,69€, with the 10% discount until March 15th.

For more information, follow @CoreKeeperGame on Twitter and join the discussion on Discord.

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