In a world where nightmares can be traded like currency, players take on the role of a Dream Dealer, navigating a shadowy market of fears, phobias, and surreal scenarios. Players engage with various clients—each boasting unique nightmares—and must negotiate and manipulate dreams to create the ultimate arsenal of terrors. However, as they delve deeper into the marketplace, they uncover a conspiracy that seeks to control the very nature of dreams itself. The choices players make affect the balance between nightmares and reality, culminating in multiple endings based on their moral decisions and strategic maneuvers.