Duper Demo
| Type | Demo |
| Release Date | 6/30/2026 |
| Developer | Curiosity Research Inc. |
| Publisher | Curiosity Research Inc. |
| Last Updated | 6/23/2026 |
| Steam App Id | 4737190 |
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About Duper Demo
Duper Demo is a Demo developed by Curiosity Research Inc. . On 6/30/2026, it was released on the Steam Store by Curiosity Research Inc. . Duper 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.
Duper Demo also supports 12 languanges in-game including English, French, and Italian. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Duper Demo supports the following features:
- Single-player
- Stats
- Steam Achievements
- Multi-player
- Game demo
DLC & Related Apps
Duper Demo is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Duper | Game | ??? | Steam Charts |
Supported Languages and Localizations
Duper Demo is available in 12 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | No |
| Italian | Yes | No | No |
| German | Yes | No | No |
| Spanish (Spain) | Yes | No | No |
| Japanese | Yes | No | No |
| Korean | Yes | No | No |
| Portuguese-Brazil | Yes | No | No |
| Russian | Yes | No | No |
| Chinese (Simplified) | Yes | No | No |