Prisoner 77105

Prisoner 77105 is an adult adventure game where you play as Nanachi Reiko, a prisoner offered a chance to reduce her sentence by undertaking a covert mission. You are tasked with going undercover in Grand Utopia, a facility with a reputation that conceals darker secrets. The game features a single narrative route with adult content as you navigate the mission and uncover what lies beneath the surface of this seemingly famous establishment.