Gears of War 2 is a tactical third-person shooter video game in development by Epic Games and to be published by Microsoft Game Studios exclusively for the Xbox 360.[5] It is the sequel to the critically acclaimed best-seller Gears of War, and was announced by lead designer Cliff Bleszinski during the February 20, 2008 Game Developers Conference. The game will use a heavily upgraded version of the Unreal Engine 3.[6] During E3 2008, a worldwide[7] release date for the game was set for November 7, 2008.[2]