In a world where emotions are physical entities, you play as 'Harvey Heartsworth', a washed-up emotional exchange broker. The game unfolds as you navigate through a bustling metropolis where hearts can be traded, lost, or stolen. Players must make choices and engage with quirky characters who embody various feelings—joy, sorrow, anger, and more—to solve the mystery of a stolen heart that turns out to be pivotal in a looming emotional crisis. Interact with your surroundings, forge alliances, and utilize emotions to solve puzzles while unveiling secrets that could change the very fabric of emotional exchange in your city.