Activision have announced that Infinity Ward's WWII shooter Call of Duty 2 has now sold over 1 million copies in the USA alone on the Xbox 360, the first game to do so on Microsoft's console.

"We are proud that Call of Duty 2 is the first title to sell over one million units on the Xbox 360 in the U.S." said Robin Kaminsky, executive vice president, Activision Publishing. "Activision has made a strong commitment to develop leading franchises for the next-generation consoles and we look forward to continuing that successful strategy with our titles launching on Xbox 360 PlayStation® 3 and the WiiTM this fall."