100-in-1 Contra Function 16 [a2] ROM Download can be obtained free for Nintendo on EmuGames.net only. Play Contra emulator game in English for the USA region. 100-in-1 Contra Function 16 is a NES ROM that you can download to your computer or play online within your browser. You can also download roms such as 0886 Mario Golf World Tour-EUR.3DS-CONTRAST and Contra Force that work on all devices including desktop and mobile. Be sure to rate the game if you enjoyed playing this ROM.