GameStop announces a bonus for those who preorder Assassin's Creed: Brotherhood from them in advance of the planned November release of the next installment in the stealth/action series. Here's word on what you will receive with your advance commitment: "Reserve Assassin's Creed: Brotherhood and receive the GameStop exclusive multiplayer character, Harlequin. Behind the gaudy costume and twisted smile lies the soul of a merciless Assassin. You call yourself the Harlequin. Your victims will call you a walking nightmare. Available online and in-store while supplies lasts."