Exit 8
A man trapped in an endless sterile subway passageway sets out to find Exit 8. The rules of his quest are simple: do not overlook anything out of the ordinary. If you discover an anomaly, turn back immediately. If you don’t, carry on. Then leave from Exit 8. But even a single oversight will send him back to the beginning. Will he ever reach his goal and escape this infinite corridor?
The premise reads as a psychological/sci-fi thriller centered on a mind-bending puzzle and existential unease. Horror elements exist (tension, danger of looping, unknown threats) but do not appear to define the film's identity as primarily horror.
Best for viewers looking for a scary, atmosphere-heavy, psychological, slow-burning and low-gore horror movie.
Movies with a similar horror experience.