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Steam News29 July 202511mo ago

1.2.5

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

Full notes

Full Cobalt Core update

Read the full published notes in a cleaner layout. The original post stays linked below.

What changed

4 fixes3 additions2 changes4 removals
  • Gameplay
  • Performance
  • UI and audio
  • Fixes
addedContentadded Polish and Ukrainian glyphs to our font to support fan translations
addedContentquietly added a Mac version (let us know in the discord if you try it!)
removedBugfixesyou can no longer start the rail cannon fight lodged inside the wall
removedBugfixesRebound Reagent can no longer proc multiple times in a single fight if you save+quit+reload
removedBugfixesDillian on enemy-shufflin' dailies can no longer shuffle his extend action to BEFORE he attacks, which let him shoot you in ways you wouldn't see coming
changedBugfixesCombustion Engine doesn't render its actions weird when you have hermes boots

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 (let us know in the discord if you try it!)

Bugfixes

  • you can no longer start the rail cannon fight lodged inside the wall

  • Rebound Reagent can no longer proc multiple times in a single fight if you save+quit+reload

  • Dillian on enemy-shufflin' dailies can no longer shuffle his extend action to BEFORE he attacks, which let him shoot you in ways you wouldn't see coming

  • Combustion Engine doesn't render its actions weird when you have hermes boots

  • the status Engine Lock is now correctly labeled as “affected by Timestop” while you have Timestop

  • the Janitorbot and the Rail Cannon now obey RNG seeding properly and have consistent starting positions

  • you can now peek your draw/discard/exhaust pile during another UI (think Admin Deploy B or EXE cards)

  • choosing a card from your hand (Admin Deploy B) now shows the cards in the same order they are in your hand

  • Second Opinions now draws cards in the order they are in your draw pile - if your Jupiter’s Moons is on top of the draw pile, it will be drawn first - might matter if your hand is almost full

  • fixed Boss Advantage / Draft Pick daily run modifier timing issue

  • fixed upgrade arrow color if Only B Upgrades daily run modifier is up

  • the game now attempts to view non-English leaderboard names in their appropriate fonts if possible, and falls back to replacing unknown characters with `?` (they used to just be blank)

  • long leaderboard names now get an ellipsis

  • fixed daily run modifiers not being saved if the game is closed via the X button right after starting a run, but before getting to the first fight

  • fixed card tooltips appearing for a single frame when they're disabled while playing on a controller

  • some optimizations related to artifacts

  • some miniscule RNG changes (RNG no longer called if choosing 1 out of 1 items)

Source

Steam News / 29 July 2025

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