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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 Duper yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Duper is a 5-player real-time PvP social strategy game where players build their economy, trade resources, form alliances, and attack rivals. Every match blends negotiation, deception, and tactical decision-making as players compete to come out on top.
Steam store description