Play Castle of Illusion starring Mickey Mouse emulator game online in the highest quality available. Castle of Illusion starring Mickey Mouse is a Sega Game Gear game that you can enjoy on Play Emulator. This Game Gear game is the US English version that works in all modern web browsers without downloading. Castle of Illusion starring Mickey Mouse is part of the Arcade Games, Adventure Games, and Action Games you can play here. PlayEmulator has many online retro games available including related games like Castlevania - Harmony of Dissonance, Castlevania 3: Dracula's Curse, and Castlevania 64.