Patch notes
v1.2.11.2.1.5 - Hotfix
1.2.1.5 - Hotfix Bug Fixes Fixed a crash caused by interacting with S.A.H.A.B.A.R.'s summoning console.
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Core Keeper
Also known as Core Keeper, ck, core keeper
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
Last update
19 Jun 2026
Players now
2,958
Latest update
Update history
Browse past updates and patch notes for this game.
22 updates
May 2026
- 1.2.1.4 - Stability Patch Bug Fixes Fixed an issue that caused Beds to kick players out after one frame. Fixed an issue where it was possible to hold to craft items from boss statues before they were unlocked. Enemies t…Store
- 1.2.1.3 - Stability Patch Gameplay The following items can now be picked up with a hoe or shovel: Explorer Proximity Sensor Enemy Proximity Sensor Materializer Steam Achievements will no longer trigger if use of console…Store
- 1.2.1.2 - Stability Patch Gameplay Circuits, conveyor belts, drills, doors, levers, turrets, and pressure plates now regenerate health over time, matching the behavior of other placeable objects. Audio Added a Master vo…Security
- 1.2.1.0 - Minor Update Gameplay Added the ability to label chests. Introduced a new Casual character type that: Keeps inventory after death; Has a reduced hunger drain; Has larger parry windows; Has shorter healing and…Store
- Surprise! We’ve got a fun little content update coming your way now that you’ve had a chance to explore some of Breaker’s Reach and the new features added in our Void & Voltage Update! Tomorrow’s 1.2.1 Core Keeper updat…Store
April 2026
- Howdy, Explorers! We hope you've had an awesome April. It's getting warmer here in the Northern Hemisphere and we're looking forward to a great summer. And, hey, if it's still pretty grey where you are, you can always s…Store
- Hey Explorers, we thought it was high time for another community update, especially now that you've had plenty of time to enjoy Void & Voltage. So, let's look back over the month of March and see what we've been up to..…Store
- 1.2.0.7 - Stability Patch Bug Fixes [PC] Fixed an issue where the player inventory could be reverted to a previous state when connecting to a world whose save file had been copied from another save slot or machine. [Swi…Patch notes
March 2026
- 1.2.0.6 - Stability Patch Miscellaneous Chests with emissive textures now glow in the dark. The Large Quarry Timber's position when placed on the ground now correctly matches its visual placement indicator, and the item…Store
- We’re very excited to announce the launch of Core Keeper’s official merchandise store! We’ve had multiple requests for merchandise from the community over the years, and we’re now delighted to be able to show you everyt…Store
- 1.2.0.5 - Stability Patch Gameplay Increased the maximum vibration intensity on controller. The Shredder now returns the full amount of Scrap Parts when dismantling items. The Giant Bug Brain no longer drops from Ra-Aka…Store
Gallery
In-game media
Achievements
Community progression
Top picks from 55 Steam achievements, sorted by player unlock rates.
- A Slimey EncounterHidden63.7%
- Bugging OutHidden52.8%
- Your Very FirstHatched your first pet from an egg51.3%
- Watch Your StepHidden43.4%
- You're a WizardHidden43.0%
- Rock and Stone!Equipped the Ring of Rock and Ring of Stone39.0%