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Protocol: Umbra

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Protocol: Umbra screenshot 1
Protocol: Umbra | Trailer (English) trailerWatch trailer on Steam ↗

Protocol: Umbra

cuaitz · Published by cuaitz

3 user reviews — 100% positive (3 reviews) · 8 achievements

Last updated 28 Sept 2026

You are the AI of a spaceship orbiting a mysterious celestial body at the edge of our solar system. While the crew sleeps, you stay awake watching through cameras, monitoring the mission (and what comes after it) while searching for anomalies.

DJCTQ 14

£4.75

Lowest price we've ever recorded

View on Steam

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Price history

5 Sept 2026Lowest: £4.75 · Highest: £4.7513 Oct 2026

Indie, Simulation, Casual · 2026 · More under £5 games

About this game

You are the AI of a spaceship orbiting a mysterious celestial body at the edge of the solar system. While the crew sleeps, you remain awake, observing, protecting, and monitoring every step of this mission. However, it seems the ship and its crew are not the only ones circling this object.

Even after the mission ends, something doesn’t stay behind.

Using security cameras, your function is simple: protect, guard, and monitor every corner of the environments under your watch. Nothing can go unnoticed. You are alone on this mission, relying only on your memory and circuits to guide you.

Key Features:

  • 11 detailed rooms across 2 maps: Monitor several distinct areas, from the orbital ship to a facility back on Earth, each with its own feel and layout.

  • 3 progressively harder difficulties: Test you awareness and memory against increasing difficulty levels.

  • 80+ unique anomalies: From things you might miss... to things you can't.

Protocol: Umbra is an observation and memory game in which the player must identify anomalies and unnatural alterations occurring within monitored environments, report them, and neutralize them while trying to survive through multiple nights that grow increasingly complex the longer the situation unfolds.

System Requirements

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Minimum

Minimum:
  • OS: Windows 10
  • Processor: Intel(R) Core(TM) i3-1215U 1.2GHz
  • Memory: 512 MB RAM
  • Graphics: Intel(R) UHD Graphics 128MB
  • Storage: 128 MB available space

Recommended

Recommended:
  • OS: Windows 11
  • Processor: Intel(R) Core(TM) i3-10105F 3.7GHz
  • Memory: 1 GB RAM
  • Graphics: NVIDIA GeForce GT 1030 2GB
  • Storage: 128 MB available space

Supported Languages

English, Portuguese - Brazil, Portuguese - Portugal, Spanish - Latin America

Latest news

  • AnnouncementsOfficial

    New Map: The Warehouse

    Welcome back to Earth, Daedalus.This update brings a new playable map with new rooms, anomalies, and logs, expanding the game's lore.THE WAREHOUSESomething followed you home after the Orion mission.This new map takes place in an abandoned training facility, with 6 new rooms and 40+ anomalies to experience. It also contains a new set of logs that can be pieced together to reveal the events that took place after the mission on the mysterious celestial body.ACHIEVEMENTSYou can now unlock achievements by completing nights and collecting logs.As always, I want thank everyone for the support on this game! I hope you enjoy playing this update as much as i did crafting it!More things are always on the way.- cuaitz
    Read full article on Community Announcements (cuaitz)

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