The Subject: Protocol Zero

The Subject: Protocol Zero

2026

What it does best

  • puzzle

  • simulator

  • horror

The setup

What you are walking into

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.

Where it lives

PC (Microsoft Windows)

Genre

PuzzleSimulatorAdventureIndie

Vibe

ActionHorror
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