Calyx
Studio 568 · released Jan 29, 2026
A strategy game with a new kind of enemy, Calyx puts you in charge of a space mining outpost, locked in battle against powerful plant-aliens. Build your base, gather resources, assemble your forces, and take on the Calyx. With only an out-of-date AI for company, can you survive?
Price
$24.99
US store
Reviews
87%
516 · Very Positive
Playing now
59
sampled 1d ago
24h peak
59
all-time seen 72
Followers
12,140
15h ago
Owners (est.)
~15.5K
7.7K – 24.8K
YouTube activity
6
videos · 30 d18
creators365K
views · 1 yTwitch activity
0
avg viewers · 30 d4
hours watched · 30 d1
streamers · 30 dProduct info
from Steam's PICS · read 2d ago- Change number
- 40,832,500 · seen 2d ago
- Public build
- 26,483,255 · Nov 6, 2026 (7d ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 5.0 GB · 4.6 GB download
- Install folder
Calyx- Controller support
- —
- Metacritic
- —
- Homepage
- —
- Release state
- released
- Community
- hub
Steam Deck
PlayableTested Oct 20, 2026 on build 24,110,103
- !Controller glyphs do not match deck device
- !Text input does not automatically invokes keyboard
- !Interface text is not legible
- !Default configuration is not performant
- ✓Default controller config fully functional
Branches · 3
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 26,483,255 | Nov 6, 2026 · 7d ago | |
| experimental | 26,483,255 | Nov 6, 2026 · 7d ago | Preview of the next version. Content and features subject to change. |
| prereleasedemo | 19,228,514 | Jul 16, 2025 · 1y ago | Earlier version of the demo |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,483,255 | experimental | Nov 6, 2026 15:09 | 4d ago |
| 26,483,255 | public | Nov 6, 2026 15:09 | 4d ago |
| 19,228,514 | prereleasedemo | Jul 16, 2025 09:34 | 4d ago |
Depots · 2
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
Calyx.exe |
windows 64-bit |
Languages · 10
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| French | ✓ | — | — |
| German | ✓ | — | — |
| English | ✓ | — | — |
| Italian | ✓ | — | — |
| Korean | ✓ | — | — |
| Russian | ✓ | — | — |
| Spanish | ✓ | — | — |
| Japanese | ✓ | — | — |
| Simplified Chinese | ✓ | — | — |
| Portuguese - Brazil | ✓ | — | — |
Packages · 1
all packages| Sub | Name | Billing | Price |
|---|---|---|---|
| 1138724 | Calyx | Store or CD key | -25%$18.74 |
Bundles · 4
all bundles| Bundle | Games | Bundle discount | Price |
|---|---|---|---|
| Rogue Command X Calyx | 2 | -10% | $34.86 |
| Thronefall x Calyx | 2 | -10% | $28.56 |
| 9-Bit Armies X Calyx | 2 | -10% | $34.86 |
| Diplomacy is Not an Option X Calyx | 2 | -10% | $43.86 |
Change numbers
all changes#40,832,500 · 2d ago#40,792,236 · 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.