Monstrum Opus Demo

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for Monstrum Opus Demo is 0 concurrent players (14 Nov 2026, 06:21). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 1 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.

Monstrum Opus is a dungeon crawler where you take on the role of a chimera created by a mad alchemist. To prove yourself you must do battle with an ever expanding roster of monsters, severing their limbs and grafting them onto your own body, but beware: as losing these will also be your own undoing.

Steam store description