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Trapped in an endlessly-looping underpass, you must stay alert for changes - large or small - to escape.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
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.
Features
Mouse & Keyboard and Controller support.
Autosave system so you never lose progress.
Anomalies do not repeat until all have been discovered, making completionist runs easier.
Customizable graphics settings, allowing the game to run on a wide variety of PCs.
Accessibility settings like toggle sprint, disabling effects such as motion blur, camera sway, etc.
No flashing lights, large moving patterns or other photosensitive epilepsy triggers*.
*If you discover a potential epilepsy trigger or other accessibility issue that I have missed, please let me know via the Steam forums!
Lowest tracked price: PLN 13.49 (Jul 7, 2026) · current best: PLN 13.49.
85% positive reviews all-time.
Right now the cheapest offer for The Underpass is PLN 13.49 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for The Underpass is PLN 13.49 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Create a free price alert on this page and KingsPrice will email you when The Underpass drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
