Mickey Mouse - World Of Illusion ROM Download for SEGA Genesis (Genesis) on Emulator Games. Play Mickey Mouse - World Of Illusion game that is available in the United States of America (USA) version only on this website. Mickey Mouse - World Of Illusion is a SEGA Genesis emulator game that you can download to your computer or play online within your browser. You can also download free ROMs such as Mickey Mouse - Castle Of Illusion, Super Mario World (Unl) [b1] and Mickey Mania - Timeless Adventures Of Mickey Mouse as shown below. Mickey Mouse - World Of Illusion works on all your devices in high quality.