Missing - One Droid (Europe) ROM Download can be obtained free for Atari ST on EmuGames.net only. Play emulator game in English for the USA region. Missing One Droid is a Atari ST ROM that you can download to your computer or play online within your browser. You can also download roms such as Pokemon MissingNo Challenge and Mahou Kishi Rayearth 2nd The Missing Colors that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.