Protocol: Umbra

Protocol: Umbra is an observation and memory game in which you play as an AI aboard a spaceship orbiting a mysterious celestial body at the edge of the solar system. While the crew sleeps, you monitor and protect the mission through security cameras. The ship and its crew may not be the only ones circling the object, and something remains even after the mission ends.

Monitor the environments

You watch every corner of the environments under your care, relying on your memory and circuits. Identify anomalies and unnatural changes, report and neutralize them, and try to survive through multiple nights as the situation grows more complex.

Maps and difficulties

The game has 11 detailed rooms across two maps: an orbital ship and a facility back on Earth, each with its own layout and atmosphere. Three difficulty levels grow progressively harder, testing your awareness and memory.

Anomalies

More than 80 unique anomalies can appear, ranging from changes that are easy to miss to ones that are immediately noticeable.