Psicose?

In Psicose?, the player is taken to embody Nathanael, a mysterious character who runs away from his past and something else. While taking refuge in an apparently abandoned mansion, Nathanael and his friend Fred are driven to search the halls of the grandiose house, revealing its deepest secrets. In witnessing something he shouldnt have, Nathanael is forced to confront puzzles and traps to save his life, while his past seems to emerge more and more. And in pursuit, a machiavellian figure pursues ...