Back in the day, after a few levels of Sonic, it was Castle of Illusion Starring Mickey Mouse on the Master System that really got me into playing platform games. That said, Mickey will gain typical power-up abilities like wall jumping, gliding, swimming and swinging, and there's always a reason to backtrack - particularly through hidden areas and extra collectibles like Mickey Memorabilia, which give players a little history on Disney's famous mouse. Knowing that Mickey means so much to so many people, just do him right and everybody will be OK