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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 Concrete Coffin yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
The surface is gone. 11,581 survivors are crammed into an unfinished 10,000-capacity bunker. Balance 6 core resources, make critical choices on advisor reports, manage your workforce, and keep the shelter from collapsing.
Steam store description