Plot summary: Paul Prospero, a detective with paranormal abilities, receives a curious fan letter from Ethan Carter, a young boy who is disturbingly aware of the supernatural. Ethan's letter brings Paul to the fictional Red Creek Valley, where Ethan's family resides. Already aware that Ethan is missing, Paul begins to explore Red Creek Valley and investigate its dark secrets.[3][4] As Prospero explores Red Creek Valley, he comes across two types of puzzles: ones where a series of fantastical eve…