Protocol X — Steam game overview
Stored observation / content update:
In the semi-open world horror game Protocol X, you must uncover a dark past in 1975 Germany, survive deadly experiments, save your family and the Weltel family, and race against time in a historical story shaped by multiple endings.
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 | 4213730 |
| Developer | Yiğit Çakman |
| Publisher | Yiğit Çakman |
| Concurrent players | 0 |
| Total reviews | 10 |
| Positive reviews | 7 |
| Positive review share | 70.0% |
| Release date | Jan 25, 2026 |
| Price | Free |
| Estimated gross revenue (low / central / high) | USD 0 / 0 / 0 |