Announcement
v1.2.91.2.9
Fixed a missing character in the Traditional Chinese translation
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Cobalt Core
Also known as Cobalt Core, cc, cobalt core
A sci-fi roguelike deckbuilder with a deep new single-axis spin on tactics games! Dodge missiles, line up your cannons, and blast 'em out of the sky... Then get to the bottom of these time loops, before it's too late!
Last update
7 Jun 2026
Players now
71
Latest update
Update history
Browse past updates and patch notes for this game.
20 updates
January 2026
- 1.2.8Fixed a bug that was unlocking some achievements at the wrong time
- 1.2.7Fixed a bug that made Ricochet Paddle and Payback not interact correctly (Payback was turning the missile around visually, but those missiles were REALLY bloodthirsty and still fired at the player anyway).
- 1.2.6Fixed a bug that prevented daily runs from ever seeing a few ? events. Fixed a really niche softlock that prevented you from leaving the "view card" screen in certain scenarios.
September 2025
- small patchminor additional mod support that's it, it's small
August 2025
- Linux update!Hello! After running a native linux branch for a few days we've decided to go back to using proton on the main game build for now. Future work on a linux native build will continue in a proper experimental branch. If yo…
- made the Daily achievement progress trigger when your Daily run ENDS, instead of when it starts fixed a bug that was making the Daily achievement progress pop up on launch, instead of just when you make progress fixed a…Patch notes
July 2025
- Content daily artifacts you’ve seen are now listed at the bottom of the codex added Polish and Ukrainian glyphs to our font to support fan translations A whole bunch of bugfixes, listed below quietly added a Mac version…Store
November 2024
- Vinyl soundtrack campaign!We're doing a vinyl soundtrack campaign!!! Also, we're 25% off right now for the Turn Based Carnival steam event!
October 2024
- 1.2.4Nerfed Rail Cannon slightly. It no longer shoots a heavy missile on turn 1, and its Phase 1 attacks are now 2 damage, instead of 1x2 multihits Fixed a bug in which you could get the same Zone 2 elite fight twice in cert…
September 2024
- 1.2.3Re-added the Just One Character daily modifier to the daily pool A few small bug fixes (including the bugs associated with the Just One Character artifact that made us remove it to begin with!)
August 2024
- Patch notes- 1.2.1Temporarily removed the "just one character" daily modifier, as a few bugs have been found with it that'll take a little bit to fix. We'll have it back in the rotation in a week or two. This does mean that today's daily…
Gallery
In-game media
Achievements
Community progression
Top picks from 15 Steam achievements, sorted by player unlock rates.
- The New KidUnlock Isaac.79.7%
- Now We're CookingUnlock Drake.64.6%
- We're InUnlock Max.56.3%
- Good CommunicatorUnlock the Jupiter.55.8%
- God Of WarUnlock the Ares.54.3%
- BookmarkedHidden52.8%