System Under Surveillance

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for System Under Surveillance is 0 concurrent players (13 Nov 2026, 15:00). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 0 concurrent players on 13 Nov 2026.

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

System Under Surveillance (SUS) is a charming stealth puzzle adventure, where you have to avoid and trick enemies rather than fight them. Take control of Adam and his little robot, TURBO. Use their unique abilities to navigate a maze-like dystopian city. Do you have what it takes to escape?

Steam store description

Franchise

System Under Surveillance