ZZZ_UNK_Castle Quest (Bad CHR 85f4bd4a) ROM Download can be obtained free for Nintendo on EmuGames.net only. Play emulator game in English for the USA region. ZZZ_UNK_Castle Quest is a NES ROM that you can download to your computer or play online within your browser. You can also download roms such as Pokemon Conquest and Magical Quest Starring Mickey Mouse The that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.