Put This On Your Radar
Protocol: Umbra
Protocol: Umbra came out for PC on 8 May 2026.
Protocol: Umbra is an unsettling, observation-driven psychological horror game inspired by I’m on Observation Duty and FNaF, built in Python with Pygame-CE and powered by my own UI framework, Tessella.
- Developed by
- cuait
- Published by
- cuait
- Genres
- Puzzle, Simulator, Indie
- Themes
- Horror
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Release Dates
- PC8 May 2026View on platform
Screenshots & Videos
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