Kamen No Maid Guy - Boyoyon Battle Royale ROM Download can be obtained free for Playstation Portable on EmuGames.net only. Play emulator game in English for the USA region. Kamen No Maid Guy Boyoyon Battle Royale is a PSP ROM that you can download to your computer or play online within your browser. You can also download roms such as All Kamen Rider Rider Generation 2 and Kamen Rider Climax Heroes Fourze that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.