A Psychonauts demo has been released, allowing you to try out Double Fine's psychic action-adventure game which is being released on PC, Xbox and PS2 soon. In the demo you take control of Raz, "who is just beginning his stay at Whispering Rock Psychic Summer Camp. Explore the campgrounds and meet your fellow eclectic campers before you journey into Coach Oleander's mental battlefield to test your Psycho-wits and abilities". Thanks GameSpot.