Undersea Post Office Sim Demo
| App ID | 5270430 |
| App Type | Demo |
| Developer | NurRam |
| Publisher | NurRam |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 39316632 |
| Last Record Update | 29 September 2026 – 17:52:46 UTC ( |
| Release Date | 27 September 2026 – 16:37:17 UTC ( |
| Parent App | Undersea Post Office Sim (5179790) |
Run the last post office on the seabed. Weigh every parcel, price it to the exact stamp, catch the forgeries, and pack the day's mail into a fish-shaped cargo hold that has to hang level. Four weeks. Four rent days. One desk between you and eviction.
Play on Steam
Categories
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | NurRam | |||||||||||
| ReleaseState | released | |||||||||||
| Publisher | NurRam | |||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||
| Store Release Date | 27 September 2026 – 16:37:17 UTC ( |
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| osarch | 64 | |||||||||||
| Primary Genre | Simulation (28) | |||||||||||
| Store Genres | Simulation (28) | |||||||||||
| Steam Release Date | 27 September 2026 – 16:37:17 UTC ( |
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| Store Asset Modification Time | 29 September 2026 – 15:33:45 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||
| Is free on the store? | Yes | |||||||||||
| Detected Technologies | Unity Engine, Mono SDK, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||
| controllertagwizard | Yes | |||||||||||
| First seen on SteamDB | 14 September 2026 – 11:10:28 UTC ( |
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| oscpu | empty string |
Supported Languages
| 10 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | |
| French | Yes | Yes | |
| Italian | Yes | Yes | |
| German | Yes | Yes | |
| Spanish - Spain | Yes | Yes | |
| Japanese | Yes | Yes | |
| Portuguese - Portugal | Yes | Yes | |
| Simplified Chinese | Yes | Yes | |
| Traditional Chinese | Yes | Yes | |
| Turkish | Yes | Yes |
Assets
Load all asset images
| trailer_name | Gameplay Trailer |
| trailer_category | 1 |
| microtrailer ↴ | |
| video/webm | 5270430/1456547217/ac3d9a94afa7ec7741e1fd5ef2f59b9ca54da43d/1790686878/microtrailer.webm |
| video/mp4 | 5270430/1456547217/ac3d9a94afa7ec7741e1fd5ef2f59b9ca54da43d/1790686878/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5270430/1456547217/ac3d9a94afa7ec7741e1fd5ef2f59b9ca54da43d/1790686878/dash_av1.mpd |
| dash_h264 | 5270430/1456547217/ac3d9a94afa7ec7741e1fd5ef2f59b9ca54da43d/1790686878/dash_h264.mpd |
| hls_h264 | 5270430/1456547217/ac3d9a94afa7ec7741e1fd5ef2f59b9ca54da43d/1790686878/hls_264_master.m3u8 |
| all_ages | true |
| is_highlight | true |
| timestamp | 29 September 2026 – 13:48:26 UTC |
| trailer_name | Announcement Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 5270430/65547735/1ebb2b051021d921114f71d3e79188b35d9f938c/1789598752/microtrailer.webm |
| video/mp4 | 5270430/65547735/1ebb2b051021d921114f71d3e79188b35d9f938c/1789598752/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5270430/65547735/1ebb2b051021d921114f71d3e79188b35d9f938c/1789598752/dash_av1.mpd |
| dash_h264 | 5270430/65547735/1ebb2b051021d921114f71d3e79188b35d9f938c/1789598752/dash_h264.mpd |
| hls_h264 | 5270430/65547735/1ebb2b051021d921114f71d3e79188b35d9f938c/1789598752/hls_264_master.m3u8 |
| screenshot_medium | 257426960/190486809610f69158009c4072c001f8ba1d6dc6/movie_600x337.jpg |
| screenshot_full | 257426960/190486809610f69158009c4072c001f8ba1d6dc6/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 18 September 2026 – 14:16:03 UTC |
