Castle of Illusion Starring Mickey Mouse: In Castle of Illusion Mickey is on the trail of a wicked witch who has kidnapped Minnie, and you must find the seven gems in order to defeat the witch's spellbound baddies and save Minnie. Quackshot Starring Donald Duck: Join Donald in the quest to find Garuzia's Great Duck Treasure! Travel the continents searching for clues and tools, and pit your wits against the many dangers in store for you.