In 'Whose Heart Is It Anyway?', you play as an enigmatic body snatcher who wakes up in a bizarre reality after a disastrous medical experiment. Unbeknownst to you, each section of this surreal world is inhabited by different versions of yourself from alternate dimensions, each connected by a shared heart. As you navigate your way through colorful and nightmarish environments, you must interact with these fractured personas to uncover the truth about your past and reconcile your shattered identity. Every choice you make influences who you become, leading to multiple endings that explore themes of self-acceptance and the struggle for personal agency.