Exit 8

After getting off the subway on his way to work, a young man finds himself in a strangely sterile hallway that repeats endlessly, like a loop. To escape, he must find Exit 8. The rules of his search are simple: If you see an anomaly, turn back immediately. If not, keep going. But even the slightest lapse in attention sends him back to the beginning. Will he ever reach his destination and escape this endless corridor?