Museum Guard: Exhibit Unknown Demo
youpiepoopie · published by Ultimate Games S.A., Ultimate Publishing, PlayWay S.A. · released Jan 27, 2026
Patrol a silent museum on the night shift where exhibits refuse to stay still. Mark down anomalies on your checklist, gather evidence, and keep the building operational by making repairs all while something unseen watches from the dark.
Price
Free
US store
Reviews
100%
21 · Positive
Playing now
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not sampled yet
24h peak
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all-time seen —
Followers
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Steam community hub
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from review count
YouTube activity
0
videos · 30 d28
creators6.6K
views · 1 yTwitch activity
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avg viewers · 30 d—
hours watched · 30 d—
streamers · 30 dProduct info
from Steam's PICS · read 4d ago- Change number
- 40,062,413
- Public build
- 21,923,869 · Feb 13, 2026 (9mo ago)
- Operating systems
- windows
- Architecture
- —
- Install size
- 2.5 GB · 2.4 GB download
- Install folder
Museum Guard Exhibit Unknown Demo- Controller support
- Full
- Metacritic
- —
- Homepage
- —
- Release state
- released
- Community
- stats
Steam Deck
UnknownNo Deck test results published.
Branches · 1
every build Steam serves for this app| Branch | Build | Updated | Description |
|---|---|---|---|
| public | 21,923,869 | Feb 13, 2026 · 9mo ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 21,923,869 | public | Feb 13, 2026 17:00 | 4d ago |
Depots · 4
content of the public branchLaunch options · 1
| Executable | OS | Description |
|---|---|---|
MuseumSecuritySim.exe |
windows |
Languages · 13
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Spanish - Latin America | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| English | ✓ | ✓ | ✓ |
| Italian | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Spanish | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Traditional Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
| Portuguese | ✓ | — | ✓ |
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.