How To Train Your Dragon ROM Download can be obtained free for Nintendo Wii on EmuGames.net only. Play emulator game in English for the USA region. How To Train Your Dragon is a WII ROM that you can download to your computer or play online within your browser. You can also download roms such as NBA Street Showdown and The King Of Fighters EX2 Howling Blood that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.