385 recorded observations · Latest sample
UTC
| Month | Peak players | Peak change | Average players |
|---|---|---|---|
| November 2026 | Peak52 | Peak change−176Peak percentage change: −77.2% | Average |
GaugeDB’s latest recorded Steam player count for Mirror Backrooms Demo is 14 concurrent players (). Its recorded 24-hour peak is 52 players. The highest count in GaugeDB’s collected history is 228 concurrent players on .
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Demo — Compare two Backrooms corridors side by side and find what changed. Up to eight things are wrong in each room — call them out with a sonic ring, one shot, refunded every time you are right. Three shared hearts, a hundred floors, then endless. Solo, or online with voice chat.
Steam store description
| October 2026 | Peak228 | Peak change+226Peak percentage change: +11300.0% | Average35Average percentage change: — |
| September 2026 | Peak2 | Peak change—Peak percentage change: — | Average0Average percentage change: — |
Based on recorded samples. Changes compare consecutive months; coverage may be partial.