- Planned release
- Nov 6, 2026
- Platforms
- Last updated
- United States store
- Price pending
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 Decontamination Protocol yet.
Concurrent Steam players, not daily or monthly active users. Console and other launchers are excluded. Peaks cover GaugeDB’s recorded history.
Step behind the security terminal in this tense psychological game. Review shift directives, scan incoming personnel, and make life-or-death decisions. Trust no one, and quarantine every doubt before the contagion breaches the facility.
Steam store description