Contra ROM Download available for MAME 037b11 on Emu Games. Play Contra emulator game in the United States of America (USA) region version. Contra is a MAME game that you can download to your computer or play online within your browser. You can also download free roms that work on all your devices in high quality such as Contra III The Alien Wars, 0886 Mario Golf World Tour-EUR.3DS-CONTRAST and Contra Force.