Smile Protocol Demo
| Type | Demo |
| Release Date | 6/14/2026 |
| Developer | OxygenStudio |
| Publisher | OxygenStudio |
| Last Updated | 6/15/2026 |
| Steam App Id | 4793190 |
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About Smile Protocol Demo
Smile Protocol Demo is a Demo developed by OxygenStudio. On 6/14/2026, it was released on the Steam Store by OxygenStudio. Smile Protocol Demo can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this demo app.
Smile Protocol Demo also supports 16 languanges in-game including Dutch, English, and French. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Smile Protocol Demo supports the following features:
- Single-player
- Game demo
DLC & Related Apps
Smile Protocol Demo is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Smile Protocol | Game | ??? | Steam Charts |
Supported Languages and Localizations
Smile Protocol Demo is available in 16 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| Dutch | Yes | No | Yes |
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Chinese (Simplified) | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Japanese | Yes | No | Yes |