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Out nowUpdated Nov 11

Catalyst Core

Windows

By Satk ↗

A grid-based roguelike deckbuilder where every move sets up your next reaction. Build your deck, collect Elemental Cores and chain powerful elemental combos to defeat your enemies.

View on Steam ↗

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GenreAction · Strategy
PlatformsPC
PlayersSingle-player
Price$6.39$7.99−20%Ends Nov 25
Languages
English, Japanese+ 3 others

English, Japanese, Korean, Simplified Chinese, Thai

Latest from the studio

News from the team.

Steam update · Nov 11

1.0 Full Release Out Now!

I want to sincerely thank everyone who has supported my very first game. Every play, every review, and every piece of feedback means a lot to me. As a solo developer, your support and feedback are incredibly valuable.

Read the devlog ↓
Where to play

Play it or wishlist it for later.

Playable now

Available now

A grid-based roguelike deckbuilder where every move sets up your next reaction. Build your deck, collect Elemental Cores and chain powerful elemental combos to defeat your enemies.

Release
Nov 11, 2026
Price
$6.39
Controller
See Steam
View on Steam ↗
Straight from the studio

Every update in one place.

Satk's news lands here. Follow Catalyst Core without hunting through feeds.

Official sources onlyNo sponsored placementUpdated Nov 11
Read the devlog ↗

Languages

English · Japanese · Korean · Simplified Chinese · Thai

Comfort and accessibility

  • Custom Volume Controls
  • Mouse Only Option
  • #category_playable_at_your_own_pace
  • Playable without Timed Input
  • Save Anytime
System requirements

Minimum

Minimum: OS *: Windows 7 Processor: 2.4 GHz Memory: 2 GB RAM Graphics: Integrated GPU or better (1024 MB) Additional Notes: 1080p, 16:9 recommended

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Development timeline

From first build to post-launch.

  1. BuildIn developmentSatk
  2. ValidateDemos & playtests—
  3. LaunchReleasedNov 11, 2026
  4. LivePost-launchUpdated Nov 11