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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 Protocol - Chapter 1: Limbo yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Return to an abandoned hospital you have no memory of. You don't know who you are, but this place remembers you.
Steam store description