1 Gegen 100 (DE) ROM Download can be obtained free for Nintendo DS on EmuGames.net only. Play emulator game in English for the USA region. 1 Gegen 100 is a NDS ROM that you can download to your computer or play online within your browser. You can also download roms such as Professor Layton Und Die Schatulle Der Pandora and Star Wars Battlefront Elite Squadron that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.