Contra is an online NES game that you can play at Emulator Online. This free Nintendo game is the United States of America region version for the USA. Contra is a single title from the many shooting games, arcade games and skill games offered for this console. If you enjoyed playing this, then you can find similar games in the nes games category. Contra game is from the various retro games on the site, and there are more games like this, including Contra 3: The Alien Wars, Contra: Hard Corps and Contra Force.