Black Ops map pack sales hit 18 million

Call of Duty: Black Ops

Activision Blizzard have sold 18 million Call of Duty: Black Ops map packs report Gamasutra . The numbers, along the fact that Black Ops has sold 23 million copies were revealed during an 'Analyst day' conference call. The figures far exceed those of Modern Warfare 2 (11 million map packs, 19 million games sold) and World at War (9 million map packs, 9 million game sales).