Dual Cultivation Trainer

Dual Cultivation Trainer is an erotic sandbox game set in a cultivation fantasy world. You play as an experienced cultivator who takes on Suyin, a gifted but blocked practitioner, as a student in the forbidden art of dual cultivation—using sex to advance spiritual power. The game features five interactive training techniques with branching corruption mechanics: as you guide her path, Suyin transforms across four tiers (Righteous, Wavering, Fallen, Demonic), each altering her personality, appearance, and desires. Your choices determine which of seven endings you reach, with the option to pursue forbidden practices for faster cultivation at the cost of her moral degradation.