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Individual prerelease counts require verified game access. GaugeDB can record a count if Steam publishes one in its public chart, or when collection becomes available after release.
No Steam player count has been recorded for Ruin Upon Ruin yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Roguelike deck-builder where equipment decide your card pool and attack range is here! Make your own loadout from various equipment and conquer the arena.
Steam store description