In 'Whose Heart Is It Anyway?', players assume the role of an eccentric heart thief who can swap hearts between characters—each with their own unique abilities and quirks. Set in a whimsical yet dark urban environment, the player encounters a diverse cast of characters desperate to have their own hearts returned or stolen for their purposes. As the player navigates dilemmas and moral choices, they unravel a deeper conspiracy surrounding a shadowy organization seeking to control the hearts of the city’s denizens. Players must balance humor and drama as they craft their own narrative, utilizing the different abilities of each heart collected, and deciding who deserves love, power, or an unfortunate fate.