Protocol: Umbra

IGDB0.0/10PlaylogsPuzzleReleased: May 8, 2026cuait

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About This Game

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.

You are the AI of a spaceship orbiting a mysterious celestial body at the edge of the solar system. While the crew sleeps, you stay awake - watching through cameras, monitoring the vessel, and searching for anomalies. At first, it’s only small things: a misplaced object, a door open when you’re sure it was closed. But the longer you observe, the stranger everything feels - until you can’t trust what you’re seeing.

Events Featured In (1)

Trailers & Gameplay

Open source video
https://www.youtube.com/watch?v=Q8nSdavNbhY

Screenshots

Game Info

Developer
cuait
Publisher
cuait
Release Date
May 8, 2026
Platforms
  • PC (Microsoft Windows)
IGDB
0.0/10
Playlogs
No ratings yet

Genre

PuzzleSimulatorIndie

Themes

Horror

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Releases

  • PC (Microsoft Windows)Oct 08, 2025

Supported Languages

AudioSubtitlesInterface
  • English:
  • Portuguese (Brazil):
  • Portuguese (Portugal):

Player perspectives

  • First person

Game engine

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