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About The subject: Protocol zero
The subject: Protocol zero is a single player survival simulation game with a horror theme. It was developed by Savich18 and was released on March 10, 2026.
Turn on your camera. The Null Institute 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.
Games Like The subject: Protocol zero
Looking for games like The subject: Protocol zero? Here are top survival simulation recommendations with a horror focus, selected from player-similarity data — start with Surveillance, AnomalyVault or Doorways: The Underworld.
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Frequently Asked Questions
The subject: Protocol zero is a survival simulation game with horror theme. Common tags for The subject: Protocol zero include first-person, 3D, realistic, indie, psychological and others.
The subject: Protocol zero is available on PC and Windows.
The subject: Protocol zero was released on March 10, 2026.
The subject: Protocol zero was developed by Savich18.
The subject: Protocol zero is a single player game.
Similar games include Surveillance, AnomalyVault, Doorways: The Underworld, Last Courier, Hardcore Sniper and others.