Alex Kidd in Miracle World is an online MASTER game that you can play at Emulator Online. This free Sega Master System game is the United States of America region version for the USA. Alex Kidd in Miracle World is a single title from the many platform games, adventure games and alex kidd games offered for this console. If you enjoyed playing this, then you can find similar games in the master games category. Alex Kidd in Miracle World game is from the various retro games on the site, and there are more games like this, including Alex Kidd in the Enchanted Castle, The Legend of Zelda: Ocarina of Time and The Miracle Piano Teaching System.