Rail of Möbius

An underwater train carrying students and teachers on a graduation excursion is suddenly caught in a time loop, forcing everyone inside to relive the same derailment accident again and again in an endless cycle of blood and impact. WuShi is the only passenger who retains his memories across each repetition. With each new loop, one more of his classmates dies before the moment of derailment — killed not by the accident, but by a murderer who has emerged from within the group and who kills in the name of deliverance. WuShi alone remembers. WuShi alone can act. Whether the cycle can be broken before there is no one left to save is the question the game builds toward.