In 'Whose Heart Is It, Anyway?', you play as Quirk, a masterful thief who specializes in stealing hearts—literally! After an elaborate heist goes wrong, you accidentally swap hearts with a rival thief, Moxie, in a high-stakes and whimsical London. Now, you must navigate a world of both your and Moxie’s emotional quirks, learning to harness the powers and memories that come with each heart. With a rich tapestry of branching dialogue, unforgettable characters, and the ever-present danger of rival thieves chasing either your heart or Moxie's, you must choose your actions wisely to reclaim your heart and thwart an underworld conspiracy. Each choice shapes your personality and abilities, leading to a unique ending that reveals whether you truly learn what it means to love, steal, and survive.