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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 Checkmate Protocol yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Protect the King at all costs! Fight alone, or team up with an arsenal of rifles, handguns, and chainsaws to defeat waves of oncoming attackers. Chess has changed a lot since you last played... Welcome to the real world, nerd.
Steam store description