In Dark Sleep — Steam game overview
Stored observation / content update:
In Dark Sleep is a first-person psychological horror game where you play as someone struggling with disturbing hallucinations and insomnia.
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 | 4317150 |
| Developer | NotrinD |
| Publisher | NotrinD |
| Concurrent players | 0 |
| Total reviews | 2 |
| Positive reviews | 0 |
| Positive review share | 0.0% |
| Release date | Apr 23, 2026 |
| Price | 4.99 USD |
| Estimated gross revenue (low / central / high) | USD 449 / 499 / 549 |