Play Contra 3: The Alien Wars online in your browser and enjoy with Emulator Games Online! Contra 3: The Alien Wars is SNES game USA region version that you can play free on our site. This game has shooting, run & gun, platform, arcade, action, skill genres for Super Nintendo console and is one of a series of Contra Alien games. If you love Contra Alien games you can also find other games on our site with Retro Games. Below you will find control for the emulator to play Contra 3: The Alien Wars.