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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 Hail Mary yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Grapple, shoot, and call in devastating ordinances as you fight against impossible odds across enemy-controlled military compounds. Squad up with friends, complete high-risk objectives, and survive Operation: Hail Mary.
Steam store description