Sleeper S9 Demo
| App ID | 3807370 |
| App Type | Demo |
| Developer | Nimmen Studios |
| Publisher | Nimmen Studios |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 30184879 |
| Last Record Update | 22 July 2025 – 11:27:36 UTC ( |
| Release Date | 11 June 2025 – 13:11:22 UTC ( |
| Parent App | Sleeper S9 (3505040) |
Traverse the sleeper coaches of an apparent empty Indian train—or so it seems. If you see an anomaly, face it and move forward. If not, it may be a trick of the mind—return to the previous coach. But beware, some anomalies will do everything to stop you. Face them or be lost forever.
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | Nimmen Studios | |
| ReleaseState | released | |
| Publisher | Nimmen Studios | |
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |
| Store Release Date | 11 June 2025 – 13:11:22 UTC ( |
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| osarch | empty string | |
| Primary Genre | Indie (23) | |
| Store Genres | Adventure (25), Indie (23), Simulation (28) | |
| Steam Release Date | 11 June 2025 – 13:11:22 UTC ( |
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| Store Asset Modification Time | 13 June 2025 – 15:00:45 UTC ( |
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| osextended | empty string | |
| Is free on the store? | Yes | |
| Detected Technologies (?) | Unity Engine, UnityBurst SDK, UnityHDRP SDK, cURL SDK | |
| controllertagwizard | Yes | |
| store_screenshot | ca3f84fc1d42a27ad7166b5c8b46a9698c17e080/ss_ca3f84fc1d42a27ad7166b5c8b46a9698c17e080.jpg | |
| First seen on SteamDB | 8 June 2025 – 05:21:09 UTC ( |
Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Categories
Assets
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| icon | 4767e68bc8dea538ed65b181bc4e7e4e6226dee8 | ||||||||||||||||||||||||||||||
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Steam charts
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- 0 players right now
- 0 24-hour peak
- 2 all-time peak
11 June 2025
SteamDB.info
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Store data
Monthly players breakdown
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| Month | Peak | Gain | % Gain | Average | Avg % Gain |
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User reviews history
How many players are playing Sleeper S9 Demo right now on Steam?
Steam player counter indicates there are currently 0 players live playing Sleeper S9 Demo on Steam.
Sleeper S9 Demo had an all-time peak of 2 concurrent players on 11 June 2025.
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