Psychonauts

Psychonauts is an Action-Adventure platforming game about a psychic kid who runs away from the circus to a summer camp for psychic kids where they can learn how to become super-spies. People literally sneeze their brains out with a special powder (and their bodies remain functional afterwards), there's a tiny door that can let you enter people's minds, a mentor that lives in your brain that can be coaxed with the presence of bacon, there's a mutant lungfish who's mind is a metropolis populated by other lungfish who sees the main character as a giant monster, a paranoid security guard who's mind is a Suburban Gothic Red-Scare nightmare with a warped sense of gravity, Napoleon Bonapart playing a board game against his descendant with Dissociative identity disorder, bears that can fly, mountain lions that set things on fire, rats that self-destruct, and this all ties back to an Evil Plan involving the camper's brains being used to make an army of psychic death-tanks for world-domination at the hands of a crazy dentist.

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