In 'Whose Heart Is It, Anyway?', players step into the shoes of a mysterious Heart Collector roaming a shadowy metropolis. Each night, they collect hearts from strangers who unveil their deepest secrets, desires, and regrets in a series of riveting conversations. The game unfolds through branching narratives driven by player choices, leading to unexpected twists and developments in the lives of the characters. As the protagonist, you must piece together a larger puzzle involving a dark organization that exploits emotions and a race against time to save your own heart, which is mysteriously fading away. Your decisions impact the fate of the hearts you collect and the relationships you build, culminating in multiple endings that vary from uplifting to devastating.