In 'Heartstrings,' players step into the shoes of a jaded relationship therapist who stumbles upon a magical device that lets them temporarily switch hearts with others in need. As clients come to their sessions, the therapist finds themselves taking on the emotions, secrets, and past traumas of these clients by literally swapping hearts. Players must navigate complicated personal issues, solve emotional puzzles, and experience the world through others' feelings - all while trying to keep their own heart from shattering. Can you mend the hearts of others without losing your own?