Steam
The Anomaly Protocol
Also known as The Anomaly Protocol, anomaly protocol, ap
The Anomaly Protocol – Something is wrong with the building. Floors repeat, reality shifts, and you’ve been assigned to investigate. Use your checklist to track anomalies—but the deeper you go, the more the truth slips away.
Last update
17 May 2026
Latest update
Update history
Browse past updates and patch notes for this game.
1 updates
No updates match those filters.
New updates will show up here as they ship.
Gallery