OSO Demo
| App ID | 4101020 |
| App Type | Demo |
| Developer | Horizen Interactive |
| Publisher | Horizen Interactive |
| Supported Systems | Windows Linux |
| Technologies | Godot Engine |
| Last Changenumber | 31842716 |
| Last Record Update | 22 October 2025 – 17:29:28 UTC ( |
| Release Date | 22 October 2025 – 16:25:54 UTC ( |
| Parent App | OSO (4091480) |
+4
Welcome to OSO, where you get to add hazards to the map whenever you die! Throw down a fan and launch your friends into the void, or kick them into a well-placed spike to get your revenge.
Additional Information
This demo is excluded from Steam Family Sharing because: This content type cannot be shared
| Developer | Horizen Interactive | |||||||||||||||||||
| controller_support | full | |||||||||||||||||||
| ReleaseState | released | |||||||||||||||||||
| Publisher | Horizen Interactive | |||||||||||||||||||
| Exclude from family sharing (exfgls) | 6 (This content type cannot be shared) | |||||||||||||||||||
| Store Release Date | 22 October 2025 – 16:25:54 UTC ( |
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| osarch | 64 | |||||||||||||||||||
| Social Media | https://discord.gg/WNZuNcgqJB https://www.youtube.com/watch?v=l0z4hwqoXi8 |
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| Primary Genre | Action (1) | |||||||||||||||||||
| Store Genres | Action (1), Indie (23), Strategy (2) | |||||||||||||||||||
| Steam Release Date | 22 October 2025 – 16:25:54 UTC ( |
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| Store Asset Modification Time | 22 October 2025 – 16:17:20 UTC ( |
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| library_assets |
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| osextended | empty string | |||||||||||||||||||
| Is free on the store? | Yes | |||||||||||||||||||
| Detected Technologies (?) | Godot Engine, SteamworksNET SDK | |||||||||||||||||||
| controllertagwizard | Yes | |||||||||||||||||||
| First seen on SteamDB | 9 October 2025 – 17:19:31 UTC ( |
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Supported Languages
| 1 Languages | Interface | Full Audio | Subtitles |
|---|---|---|---|
| English | Yes |
Categories
Hardware Categories
Full Controller Support
DualShock Controllers (USB Only)
DualShock Controllers
DualSense Controllers (USB Only)
DualSense Controllers
Accessibility Categories
Assets
Load all asset images
| trailer_name | OSO - Demo Trailer |
| trailer_category | 2 |
| microtrailer ↴ | |
| video/webm | 4101020/1419793696/117919168d4c358601d85fd02c12315bcfa47647/1760125621/microtrailer.webm |
| video/mp4 | 4101020/1419793696/117919168d4c358601d85fd02c12315bcfa47647/1760125621/microtrailer.mp4 |
| adaptive_trailers ↴ | |
| dash_av1 | 4101020/1419793696/117919168d4c358601d85fd02c12315bcfa47647/1760125621/dash_av1.mpd |
| dash_h264 | 4101020/1419793696/117919168d4c358601d85fd02c12315bcfa47647/1760125621/dash_h264.mpd |
| hls_h264 | 4101020/1419793696/117919168d4c358601d85fd02c12315bcfa47647/1760125621/hls_264_master.m3u8 |
| screenshot_medium | 257215833/94781e82f004cdbfbb3e247f8e0a4cc8a3bf0360/movie_600x337.jpg |
| screenshot_full | 257215833/94781e82f004cdbfbb3e247f8e0a4cc8a3bf0360/movie_full.jpg |
| all_ages | true |
| is_highlight | true |
| timestamp | 22 October 2025 – 16:17:28 UTC |
