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Individual prerelease counts require verified game access. GaugeDB can record a count if Steam publishes one in its public chart, or when collection becomes available after release.
No Steam player count has been recorded for Immunity yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Fight waves of bacteria and viruses as powerful immune cells in this fast-paced survival game. Choose mutations, unlock new characters, build stronger defenses, and protect vital organs before the infection takes over.
Steam store description