Psychonauts

Screenshots:

Background:
Delve into people’s minds as Raz, a powerful young cadet at psychic summer camp. Raz discovers that someone is kidnapping psychic children and stealing their brains. In order to foil this evil plot and earn the title of Psychonaut, Raz must project himself into the minds of one bizarre character after another to battle their nightmares and mental demons. As the game progresses, constant training will unleash new powers. Use these in the quest to become a stronger, more dynamic hero.

Gameplay:
Psychonauts is an Adventure game with platforming elements. Use your psychic powers to delve into ten different people's minds. Levels will be based on the type of person whose mind you have delved into, allowing for each level to be completely unique, with new enemies and challenges, and different styles of art. People have 5 different types of "emotional baggage". You have to find these to find out more about the person's past and who they are.