By: cuait
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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.
PC (Microsoft Windows) · Oct 8, 2025
Worldwide · Exact date · Alpha · IGDB
PC (Microsoft Windows) · May 8, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
8 achievements available.

Complete any night for the first time.
LockedSteam

Complete "The Spaceship" map on the Easy difficulty or above.
LockedSteam

Complete "The Spaceship" map on the Hard difficulty.
LockedSteam

Complete "The Spaceship" map on the Normal difficulty or above.
LockedSteam

Complete "The Warehouse" map on the Easy difficulty or above.
LockedSteam

Complete "The Warehouse" map on the Hard difficulty.
LockedSteam

Complete "The Warehouse" map on the Normal difficulty or above.
LockedSteam

Unlock all logs.
LockedSteam
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