Outpost Simulator (Demo)
Mental Dreams · published by Ultimate Games S.A., Ultimate Publishing, PlayWay S.A. · released Aug 21, 2026
The world ended. Build a shelter for survivors, serve their needs to earn money, and defend your outpost from raids. Upgrade your base and your gear, and get a taste of rebuilding the wasteland. Welcome to Outpost Simulator DEMO.
Price
Free
US store
Reviews
77%
58 · Mostly Positive
Playing now
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not sampled yet
24h peak
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all-time seen —
Followers
—
Steam community hub
Owners (est.)
—
from review count
YouTube activity
5
videos · 30 d23
creators21.1K
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 10h ago- Change number
- 40,908,926 · seen 10h ago
- Public build
- 26,030,666 · Oct 18, 2026 (26d ago)
- Operating systems
- windows
- Architecture
- 64-bit
- Install size
- 4.5 GB · 2.2 GB download
- Install folder
Outpost Simulator Demo- Controller support
- —
- Metacritic
- —
- Homepage
- mentaldreams.com/
- 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 | 26,030,666 | Oct 18, 2026 · 26d ago |
Build history
every build id we have seen on a branch (history starts with our first read)| Build | Branch | Released | First seen |
|---|---|---|---|
| 26,030,666 | public | Oct 18, 2026 18:31 | 3d ago |
Depots · 1
content of the public branch| Depot | Name | OS | Language | DLC / shared | Size | Download | Manifest |
|---|---|---|---|---|---|---|---|
| 4899231 | all | 4.5 GB | 2.2 GB | 6902343897719423453 |
Launch options · 1
| Executable | OS | Description |
|---|---|---|
OutpostSimulator.exe |
all |
Languages · 15
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| Thai | ✓ | — | ✓ |
| Dutch | ✓ | — | ✓ |
| French | ✓ | — | ✓ |
| German | ✓ | — | ✓ |
| Polish | ✓ | — | ✓ |
| English | ✓ | ✓ | ✓ |
| Italian | ✓ | — | ✓ |
| Korean | ✓ | — | ✓ |
| Russian | ✓ | — | ✓ |
| Spanish | ✓ | — | ✓ |
| Swedish | ✓ | — | ✓ |
| Turkish | ✓ | — | ✓ |
| Japanese | ✓ | — | ✓ |
| Simplified Chinese | ✓ | — | ✓ |
| Portuguese - Brazil | ✓ | — | ✓ |
Packages · 0
all packagesNo packages recorded yet.
Bundles · 0
all bundlesNot part of any bundle we know.
Change numbers
all changes#40,908,926 · 10h ago#40,828,319 · 2d ago#40,824,148 · 2d 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.