Underground Prisoner

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for Underground Prisoner is 0 concurrent players (21 Oct 2026, 01:20). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 0 concurrent players on 21 Oct 2026.

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

Underground Prisoner is a necromancer's journey through a world of dangerous adventures in search of a precious soul herb that can summon and control the souls of the dead. Explore dark forests, abandoned cemeteries and dungeons, fight terrible monsters.

Steam store description