In a quirky, dystopian world where people inexplicably swap heads due to a bizarre scientific experiment gone wrong, you play as Peri, a disgraced detective. Tasked with uncovering the origins of this chaotic phenomenon, you must navigate through a series of eccentric characters, each with their own head-related secrets. As you delve into the madness, you'll interact with various heads - some familiar, some bizarre - to gather clues and piece together what happened. You can choose your responses, leading to multiple endings based on your path, and will encounter absurd challenges that require creative thinking and a twisted sense of humor to overcome.