During the recent conference held tonight for the shareholders, the CEO of Activisio Bobby Kotick recently announced that the DLC for Call of Duty: Black Ops, Escalation, has been purchased and downloaded 1.4 million times the first day alone Marketplace output, confirmed the success of the new expansion. Kotick also has the opportunity to underline the title of Treyarch has become the best selling video game of all time, a result that demonstrates the incredible popularity of the CoD franchise among the general public.