Protocol: Umbra

Protocol: Umbra

cuaitz · 2026 · Hidden Object, Voxel, Casual, Space, Horror

PC
2 user reviews100% · 2
Best price
$6.99
lowest tracked $4.19
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Standard Edition · Steam
$6.99
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About Protocol: Umbra

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.

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended May 12, 2026
Such an interestic concept for a game. Good sound design and atmosphere, it really sucked me in. I was locked in got a bit spooked on a certain event, really caught me off guard. I like the logs and gives a bit more depth. It's a bit short but I did enjoy it, kinda want more of it.
4 found this helpful
Recommended Jun 16, 2026
This is something that you can sit back and enjoy. You kind of have to have a keen eye to see some of the anomalies but you can get away with guessing the right anomaly lol. This was really fun and I like that after each round whether you beat the round or lose, you get more lore with the logs and learn what's going on and who we're protecting. I definitely recommend people to try this and I hope there are more levels in there future. Here's a link to the video I made playing this: https://youtu.be/tsPx_sU3Rsw?si=Oe5K4eGcs93aghsh
1 found this helpful

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