Single Player, Xbox LIVE Multiplayer 2-6, Local Multiplayer 2-4, HD (High Definition). This is the 4th title of [METAL SLUG] series. It is the Action Shooting game which is popular among game fans all over the world. This game requires the Xbox 360 hard drive for storage. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.