New Super Mario Bros Wii ROM Download can be obtained free for Nintendo Wii on EmuGames.net only. Play Mario emulator game in English for the USA region. New Super Mario Bros Wii is a WII ROM that you can download to your computer or play online within your browser. You can also download roms such as Marvel Vs. Capcom 2 New Age Of Heroes and Super Street Fighter II The New Challengers that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.