Call of Duty 2 is a 2005 first-person shooter video game and the second installment of the Call of Duty series. It was developed by Infinity Ward and published by Konami in Japan and Activision in the rest of the world. The game was released on October 25, 2005 for Microsoft Windows and on November 22, 2005 as a launch game for the Xbox 360 in Europe, Australia and South America, and later in Japan. Other versions were released on other platforms, including mobile phones as well as Pocket PCs.