In 'Whose Heart Is It, Anyway?', players step into the shoes of Ari, a heart-transplant patient who discovers that their new heart belonged to a famous detective recently murdered under mysterious circumstances. As Ari navigates recovery, they start receiving cryptic messages tied to the detective's last cases. Using text-based choices, players dive into a gripping world of love, betrayal, and suspense, where romantic interests and suspicious characters collide. Unravel clues, strike up flirtations, and ultimately solve the murder, all while questioning whether their newfound heart leads them to true love or perilous danger.