In an unsettling world where people's nightmares are traded like commodities, players assume the role of a Nightmare Broker, tasked with navigating a shadowy marketplace of dreams. Players must interact with various characters who each have their own haunting nightmares, uncovering their backstories and unlocking secrets hidden within their dreams. The goal is to confront these fears and decide whether to exchange or confront the darkness. The choices made affect not only the outcomes of the characters' fears but also the broker's own sanity, blurring the lines between nightmare and reality.