PetrifactionUnderRuin

Recorded Steam activity

GaugeDB’s latest recorded Steam player count for PetrifactionUnderRuin is 0 concurrent players (30 Oct 2026, 22:33). Its recorded 24-hour peak is 0 players. The highest count in GaugeDB’s collected history is 1 concurrent players on 29 Oct 2026.

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

The biggest feature is that it produces state changes such as petrification in real time until it becomes incapacitated. Multiple types of materials can be selected for petrification. The content of the game is an avoidant STG where the ending branches depending on the action in the boss battle.

Steam store description