In 'Whose Heart is it Anyway?', players find themselves in a world where people's hearts have become sentient, leading to chaotic and comedic situations. You play as an undercover 'Heart Detective' tasked with solving the mystery of heart-stealing thieves who have been swapping hearts among the populace. As you gather clues across various vibrant cityscapes—from a coffee shop run by overly affectionate baristas to an underground heart-swap market—you'll interact with quirky characters, solve mind-bending puzzles, and face moral dilemmas that challenge your values about love, identity, and what it means to have a heart. Each decision you make impacts the outcome, with different hearts leading to dramatically different endings.