Loading game…
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 Protocol Z yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
A living zombie sandbox. Watch a whole town go about its day then unleash the outbreak. Play as anyone in first person, swim, fight and drive, spawn zombies, vehicles and buildings anywhere, and call down tsunamis and tornadoes while police and soldiers fight to hold the line in a city that can fall
Steam store description
