Underground — Steam game overview
Stored observation / content update:
Underground is a first-person horror-puzzle game where you explore a mysterious subway system, solve deadly puzzles, and escape the creatures lurking in the dark. Will the train take you home—or deeper into the nightmare?
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 | 3729730 |
| Developer | .sk games |
| Publisher | .sk games |
| Concurrent players | 0 |
| Total reviews | 10 |
| Positive reviews | 6 |
| Positive review share | 60.0% |
| Release date | May 29, 2025 |
| Price | Free |
| Estimated gross revenue (low / central / high) | USD 0 / 0 / 0 |