Players now
0 players24-hour peak
—No reading yet
30-day average
0 players1 of 30 days observed
Highest peak on record
0 players20 Oct 2026
Players, last 48 hoursData coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | — | — |
| Player counts | Every 30 days (dormant tier) | 20 Oct 2026 | |
| Store details | Weekly, and when Steam reports a change | 19 Oct 2026 |
Busier games are polled more often. Source: Steam Web API. Not affiliated with Valve.
Mutation Madness Welcome to the World of Mutation Madness, where chaos reigns, viruses evolve, and survival is the ultimate challenge!💥Defeat waves of mutating viruses and save Cell City from the Madvirus outbreak!🦠🔫 Upgrade your gun and use powerful items, while discovering virus intel!🧪
Price HistoryPrice now
$5.99Usual price
Lowest we've seen
$5.9922 Oct 2026
Last on sale
Not yetNone since 21 Oct 2026
| From | Price | Usual | Off |
|---|---|---|---|
| 22 Oct 2026 | $5.99 | $5.99 | — |
US Steam store prices, saved each time our store check sees a change, since 21 Oct 2026. How we count
