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Inspired by Exit 8, The Underpass is an anomaly hunting game in which you must remember your surroundings and spot any differences in order to escape the loop. At release the game has 30+ anomalies, with an average gameplay length of 30-60 minutes.
PC (Microsoft Windows) · Nov 3, 2025
Worldwide · Exact date · Full release · IGDB
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10 achievements available.

Hidden until unlockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam

Escape through the exit in zone 10.
LockedSteam

You can pet the dog.
LockedSteam

Identify all anomalies.
LockedSteam

Miss an anomaly.
LockedSteam

Go back when there was no anomaly.
LockedSteam

Hidden until unlockedSteam

Hidden until unlockedSteam
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