
Trapped in a collapsing mountain research facility, you play a lone security guard searching for a vaccine as the dead rise around you. Solve puzzles, survive limited resources, and escape by train before everything is destroyed.
Modeled estimate, not a reported figure. How we estimate →
Checked against 8 developer-reported gamesmedian error 4%See the anchors →
Trends
Steam followers (game-group members) tracked daily from when we started recording.
Showing the last 90 days (the review-based charts: the last 4 monthly points). Full history and CSV export come with a free account.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Related
Related
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| approximately $443.2K | 4.4K | 96% | $4.99 | |
| approximately $61.3K | 314 | 85% | $12.99 | |
| approximately $34.6K | 149 | 83% | $7.99 | |
| approximately $7.3K | 82 | 72% | $4.99 | |
| approximately $837 | 9 | 22% | $4.99 | |
| approximately $744 | 8 | 88% | $4.99 |