Sinister Outbreak Demo
Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.
| Type | Demo |
| Release Date | 11/20/2025 |
| Developer | Clovek Games |
| Publisher | Clovek Games |
| Last Updated | 12/1/2025 |
| Steam App Id | 4095920 |
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About Sinister Outbreak Demo
Sinister Outbreak Demo is a Demo developed by Clovek Games. On 11/20/2025, it was released on the Steam Store by Clovek Games. Sinister Outbreak 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.
Sinister Outbreak Demo also supports 7 languanges in-game including English, French, and German. Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Sinister Outbreak Demo supports the following features:
- Partial Controller Support
- Game demo
- Single-player
Supported Languages and Localizations
Sinister Outbreak Demo is available in 7 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| French | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Chinese (Traditional) | Yes | No | Yes |
| Japanese | Yes | No | Yes |
| Portuguese-Brazil | Yes | No | Yes |