Castle of Illusion Starring Mickey Mouse first debuted on the SEGA Genesis/Mega Drive in 1990 to critical acclaim. Excellent controls, music, and graphics helped to bring the magic of Disney to millions of SEGA fans around the world. The new Castle of Illusion will continue this tradition. Completely rebuilt from the ground up, Castle of Illusion has stunning visuals and new gameplay mechanics. Fans will enjoy the original storyline as they help Mickey save Minnie from the evil witch, Mizrabel.