Backrooms: The Last Observer

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for Backrooms: The Last Observer is 0 concurrent players (01 Nov 2026, 00:50). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 0 concurrent players on 01 Nov 2026.

Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.

Backrooms: The Last Observer is a cooperative horror game. Descend into something that resists understanding, where perception itself begins to fracture. You are here not to fight, but to witness — and sometimes, witnessing is the worst thing you can do.

Steam store description