The Book of Plagues
The city is drowning in Plague. Panic, hunger, and fear are tearing it apart. You are the last one who can change its fate: heal it, hold it back from collapse… or drive it to ruin with your own hands!
Last Updated: 1/17/2026
| Steam Price | $7.99 |
| Release Date | 1/16/2026 |
| Developer | DiaMMax Games |
| Publisher | DiaMMax Games |
| Steam App Id | 3538250 |
The Book of Plagues
The city is drowning in Plague. Panic, hunger, and fear are tearing it apart. You are the last one who can change its fate: heal it, hold it back from collapse… or drive it to ruin with your own hands!
Last Updated: 1/17/2026
- Windows
- Mac
- Linux
About The Book of Plagues
The Book of Plagues is an Adventure, RPG, Indie, and Simulation game developed by DiaMMax Games. On 1/16/2026, it was released on the Steam Store by DiaMMax Games.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, The Book of Plagues supports the following features:
- Playable without Timed Input
- Full controller support
- Steam Achievements
- Single-player
- Family Sharing
- Custom Volume Controls
From the Steam community, The Book of Plagues has been tagged with the following user tags:
- Atmospheric
- Stylized
- Medieval
- Dark Humor
- Medical Sim
- Bullet Hell
- Simulation
- Politics
- Outbreak Sim
- Adventure
- Singleplayer
- Emotional
Media & Sceenshots
Watch the featured video for The Book of Plagues and see the latest screenshots from the Steam Store.
Supported Languages and Localizations
The Book of Plagues is available in 2 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 |
| Russian | Yes | No | Yes |
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Soures & References
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The Book of Plagues data has been sourced from:
- Valve Corporation. (2026, January 17). The Book of Plagues on Steam. Steam Store.
- Valve Corporation. (2026, January 17). The Book of Plagues. Steam Community Hub.