Protocol: Umbra
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About
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.
ReleasedMay 8, 2026
Developercuait
Publishercuait
Genres
PuzzleSimulatorIndie
Modes
Singleplayer
Platforms
PC (Microsoft Windows)