Includes fully playable arcade versions of Konami’s run-and-gun classics, CONTRA and SUPER CONTRA. Features MY ARCADE'S CO/VS Technology which allows you to link your Pocket Player with a friend’s for co-op play, Includes 2 games, arcade version of Contra and Super Contra, Compact size and included lanyard make for perfect on-the-go gaming, Allows for CO/VS functionality for co-op action (CO/VS cable included), Built-in front facing speaker, volume control and 3.5mm headphone jack.