In a dystopian future where emotions are traded like commodities, you play as Max, a sarcastic heart merchant navigating the underground black market for feelings. As the only person with the rare ability to sense the 'echoes' of hearts, you must forge alliances, betray foes, and piece together the lost memories of your own heart's original owner. Adventure through a richly interactive world, where every decision affects not just your survival but the wellbeing and emotional states of others. Encounter quirky characters, solve complex puzzles that revolve around emotional dilemmas, and make choices that lead to one of several dramatic and unexpected endings.