MANDATUM Demo
LAMPOON ECLIPSE · released Oct 15, 2026
A Clay-Style online co-op game, with 4-player missions, about the maximum contribution of players to the boss's local elections. History is written by the winners, right? So we’re doing whatever it takes. MANDATUM.
Price
Free
US store
Reviews
—
no reviews yet
Playing now
—
not sampled yet
24h peak
—
all-time seen —
Followers
—
Steam community hub
Owners (est.)
—
from review count
YouTube activity
1
videos · 30 d1
creators6
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
- 39,859,788
- Public build
- 25,604,468 · Sep 29, 2026 (1mo ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 2.8 GB · 1.1 GB download
- Install folder
MANDATUM Demo- Controller support
- —
- Metacritic
- —
- Homepage
- —
- Release state
- released
- Community
- —
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 25,604,468 | Sep 29, 2026 · 1mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 25,604,468 | public | Sep 29, 2026 14:04 | 3d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 4982651 | all | 2.8 GB | 1.1 GB | 8608472616729034433 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
MANDATUM Demo.exe |
all |
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.
Updates · patch notes
Steam announcements tagged as patch notes, linked to the public build they followed
No patch notes seen yet for this game.