Mariana Marina Demo
| App ID | 5067790 |
| App Type | Demo |
| Developer | Reaper Fuel Studio |
| Publisher | Reaper Fuel Studio |
| Supported Systems | Windows |
| Technologies | Unity Engine |
| Last Changenumber | 39368159 |
| Last Record Update | 1 October 2026 – 03:38:34 UTC ( |
| Release Date | 9 September 2026 – 17:02:16 UTC ( |
| Parent App | Mariana Marina (4945650) |
Build your dream boat, repair engines and deliver goods in the Marianas like the real deal.
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | Reaper Fuel Studio | |||||||||||||||||||
| community_visible_stats | Yes | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Reaper Fuel Studio | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 9 September 2026 – 17:02:16 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| Primary Genre | Indie (23) | |||||||||||||||||||
| Store Genres | Indie (23), Simulation (28) | |||||||||||||||||||
| Steam Release Date | 9 September 2026 – 17:02:16 UTC ( |
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| Store Asset Modification Time | 9 September 2026 – 16:57:14 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies | Unity Engine, DirectStorage SDK, Mono SDK, SteamworksNET SDK, UnityBurst SDK, UnityURP SDK, cURL SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 5 August 2026 – 20:38:02 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Categories
Assets
Load all asset images
| trailer_name | Gameplay Trailer 2 |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 5067790/1181552506/ecc81a865e08602b712bc4ae80d5c67bf29d1a22/1788972791/microtrailer.webm |
| video/mp4 | 5067790/1181552506/ecc81a865e08602b712bc4ae80d5c67bf29d1a22/1788972791/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5067790/1181552506/ecc81a865e08602b712bc4ae80d5c67bf29d1a22/1788972791/dash_av1.mpd |
| dash_h264 | 5067790/1181552506/ecc81a865e08602b712bc4ae80d5c67bf29d1a22/1788972791/dash_h264.mpd |
| hls_h264 | 5067790/1181552506/ecc81a865e08602b712bc4ae80d5c67bf29d1a22/1788972791/hls_264_master.m3u8 |
| screenshot_medium | 257421011/4c61fbbaacfca4fb4cba14a71117b37fdb57c737/movie_600x337.jpg |
| screenshot_full | 257421011/4c61fbbaacfca4fb4cba14a71117b37fdb57c737/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 9 September 2026 – 16:57:59 UTC |
| trailer_name | Demo Trailer |
| trailer_category | 0 |
| microtrailer ↴ | |
| video/webm | 5067790/1431134603/84a7014763bd4f435a92f83b7622bf61775cf424/1786567164/microtrailer.webm |
| video/mp4 | 5067790/1431134603/84a7014763bd4f435a92f83b7622bf61775cf424/1786567164/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 5067790/1431134603/84a7014763bd4f435a92f83b7622bf61775cf424/1786567164/dash_av1.mpd |
| dash_h264 | 5067790/1431134603/84a7014763bd4f435a92f83b7622bf61775cf424/1786567164/dash_h264.mpd |
| hls_h264 | 5067790/1431134603/84a7014763bd4f435a92f83b7622bf61775cf424/1786567164/hls_264_master.m3u8 |
| screenshot_medium | 257397726/2bce2699b3fd4ce0aa6c9af0f04147d166deb9dc/movie_600x337.jpg |
| screenshot_full | 257397726/2bce2699b3fd4ce0aa6c9af0f04147d166deb9dc/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 24 August 2026 – 14:15:09 UTC |
