Puzzle
The Subject: Protocol Zero – Release Date, Platforms, Trailer & Gameplay
Release dateReleased on Mar 10, 2026
StatusReleased (Recent)
Best forPuzzle players exploring games on PC (Microsoft Windows)
RatingNo rating yet
Review coverageReview data unclear
Player signalSignal still forming
What to Know About The Subject: Protocol Zero
Turn on your camera. The Kessler Foundation is paying for your pain. The game uses your webcam and microphone, turning the room into a lab. Complete four stages: from the blink ban to the "Green Light, Red Light" game. Money or sanity? Be the first to complete Protocol Zero. If you dare.
About The Subject: Protocol Zero
The Subject: Protocol Zero was released on Mar 10, 2026. It is available on PC (Microsoft Windows). This game falls under the Puzzle, Simulator, Adventure, Indie genres.
On this page, you can view the latest information about The Subject: Protocol Zero, including its release date, platforms, trailer, screenshots, and similar games to help you decide if it is worth playing.
Screenshots
