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Protocol: Umbra 2026

cuait

PC

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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.

Details

Developers
cuait
Publishers
cuait
Genres
Indie, Puzzle, Simulator
Themes
Horror

Release dates

  • Oct 08, 2025 PC (Microsoft Windows) · Alpha
  • May 08, 2026 PC (Microsoft Windows)