Zombie Panic! — Steam game overview
Stored observation / content update:
Zombie Panic! was an old prototype survival-horror cooperative Half-Life 1 modification, first released back on Oct 31, 2004 as a beta via ModDB and now re-released officially on Steam for free!
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 |
|---|---|
| Concurrent players | 0 |
| Total reviews | Not available |
| Positive reviews | Not available |
| Release date | Mar 10, 2026 |
| Price | Free |
| Estimated gross revenue (low / central / high) | USD 0 / 0 / 0 |