Catalyst Core
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.
Price
-20%$6.39
$7.99
Reviews
100%
18 · Positive
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
~540
270 – 864
YouTube activity
2
videos · 30 d18
creators78.4K
views · 1 yTwitch activity
0
avg viewers · 30 d24
hours watched · 30 d2
streamers · 30 dProduct info
from Steam's PICS · read 1d ago- Change number
- 40,875,897 · seen 1d ago
- Public build
- 26,619,555 · Nov 12, 2026 (1d ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 190 MB · 127 MB download
- Install folder
Catalyst Core- Controller support
- —
- Metacritic
- —
- Release state
- released
- Community
- hub
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,619,555 | Nov 12, 2026 · 1d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,619,555 | public | Nov 12, 2026 14:23 | 1d ago |
| 26,608,636 | public | Nov 12, 2026 04:07 | 1d ago |
| 26,596,897 | public | Nov 11, 2026 17:03 | 2d ago |
| 26,390,058 | public | Nov 2, 2026 21:11 | 2d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 4967491 | all | 190 MB | 127 MB | 6199951794347428264 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
Catalyst Core.exe |
all |
Languages · 5
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Thai | ✓ | — | ✓ |
| English | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1723760 | — | Store or CD key | — |
Bundles · 0
all bundlesNot part of any bundle we know.
Change numbers
all changes#40,875,897 · 1d ago#40,859,061 · 1d ago#40,849,109 · 1d ago#40,841,498 · 2d ago#40,833,320 · 2d ago#40,780,196 · 3d ago
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.