Video game
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.
- Release date
- March 10, 2026
- Medium
- Video game
- Platform or format
- PC (Microsoft Windows)
- Region
- worldwide
- Date source
- IGDB
- Last verified
- October 18, 2026