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Active ImmunitySteam players
As of —
Players, last 48 hours30-day average
—No reading yet
Polled every 30 days
Data coverage| Data | Collected | Observed since | Last success |
|---|---|---|---|
| News and patch notes | Every 30 days (dormant tier) | — | — |
| Player counts | Every 30 days (dormant tier) | — | — |
| 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.
Active Immunity A twin-stick bullet-hell roguelite fought inside the human body. Pilot an immune cell through escalating waves of pathogens, dodge dense bullet patterns, and stack upgrades into synergies that rewrite your build. Choose how each outbreak mutates, then push a run into endless.
Price and Sale HistoryNo price on the US Steam store for Active Immunity: free, not yet for sale, or not checked yet.
Screenshots
