Demon Bluff
The cards lie! In this single-player social deduction game, you've gathered all the villagers for a ritual to find out who is Evil. The Demons will lie and try to deceive you. Will you see through their bluff?
Last Updated: 12/22/2025
| Release Date | 10/23/2025 |
| Developers | |
| Publishers | |
| Steam App Id | 3522600 |
About Demon Bluff
Demon Bluff is an Indie, Casual, and Strategy game developed by Yumiart Games, Umiart, Yumiart, Yumiart Studio, and Yumi Art. On 10/23/2025, it was released on the Steam Store by YumiArt, Yamii Games, Yumi, CATastrophic, Yamii Studio, YamiArt, Yamii, and Umiart.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Demon Bluff supports the following features:
- Stats
- Steam Achievements
- Single-player
- Family Sharing
Media & Sceenshots
Watch the featured video for Demon Bluff and see the latest screenshots from the Steam Store.

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Features & Categories
Frequently Asked Questions
Soures & References
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Demon Bluff data has been sourced from:
- Valve Corporation. (2025, December 22). Demon Bluff on Steam. Steam Store.
- Valve Corporation. (2025, December 22). Demon Bluff. Steam Community Hub.