Video Game Data

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.

Developer: Savich18

Publisher: Savich18-Games

Release Date: March 10, 2026

Genres: Action Adventure Indie Simulation

Tags: 3D Action Action-Adventure Adventure Dark First-Person Horror Indie Perma Death Psychological Psychological Horror Puzzle PvE Realistic Short Simulation Singleplayer Survival Horror Voice Control Walking Simulator

Reviews: 0 (Followers)

Followers: 18

Price:
USD: $1.99

Platforms: Windows

Languages: English*, French, Italian, German, Spanish - Spain, Indonesian, Portuguese - Portugal, Russian, Turkish, Ukrainian

Steam Achievements: 5

Estimated Sales: $29

Estimated Wishlists: 216

The subject: Protocol zero on Steam

Categories: Camera Comfort Custom Volume Controls Family Sharing Playable without Timed Input Single-player Steam Achievements