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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 Harbor Master yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Harbor Master is a building and logistics management sim. Plan docks and warehouses, handle cargo, and fulfill shipping contracts. Expand your facilities and research new technology to handle ever-larger ships and new cargo types. Keep goods moving and grow your harbour into a thriving trade hub.
Steam store description