The Book of Plagues — Steam game overview

Stored observation / content update:
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!
Game metrics below are stored observations; missing values are unknown.
Revenue is modelled, not confirmed sales. See the methodology and uncertainty range.
| Statistic | Recorded value |
|---|---|
| Steam App ID | 3538250 |
| Developer | DiaMMax Games |
| Publisher | DiaMMax Games |
| Concurrent players | 0 |
| Total reviews | 26 |
| Positive reviews | 23 |
| Positive review share | 88.5% |
| Release date | Jan 16, 2026 |
| Price | 6.99 USD |
| Estimated gross revenue (low / central / high) | USD 2568 / 7129 / 18321 |