Game
Free to play App 5002430
CATENA - Chapter I
Mouseworks · released Nov 3, 2026
CATENA is a co-op action-adventure about two players chained together, sharing one body, one life pool, and one weapon. Toss the blade to swap roles and battle mirrored enemies across two realms as one.
Price
Free
US store
Reviews
100%
12 · Positive
Playing now
—
not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
~360
180 – 576
YouTube activity
—
videos · 30 d—
creators—
views · 1 yTwitch activity
—
avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 3d ago- Change number
- 40,806,583 · seen 3d ago
- Public build
- 25,955,786 · Oct 15, 2026 (29d ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 1.1 GB · 947 MB download
- Install folder
CATENA- Controller support
- Full
- Metacritic
- —
- Homepage
- —
- 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 | 25,955,786 | Oct 15, 2026 · 29d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 25,955,786 | public | Oct 15, 2026 09:20 | 3d ago |
Depots · 3
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
RPG_Mouseworks.exe |
windows |
Languages · 1
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | ✓ | ✓ | ✓ |
Packages · 0
all packagesNo packages recorded yet.
Bundles · 0
all bundlesNot part of any bundle we know.
Change numbers
all changes#40,806,583 · 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.