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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 Door Simulator yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
In case you have ever wondered how to open a door. This game will guide you through the basics of door opening, all the way to its secrets the government doesn't want you to know about.
Steam store description