The Gunstar 9 planet was peaceful for many years until the vicious dictator, Colonel Red, kidnapped the Gunstar twins' older brother and used mind control to make him his slave. You'll face many different enemies and bosses as you battle to stop the dictator from unleashing “Golden Silver the Destructor” with apocalyptic consequences! This game requires the Xbox 360 hard drive or the 512MB Memory Unit for storage. There are no refunds for this item. For more information, see www.xbox.com/live/accounts.