Call of Duty: Black Ops II may have been the biggest selling title since, well, Modern Warfare III, but Activision hasn't gotten to the top of the gaming tree by resting on its laurels. As such, the publisher will be releasing a DLC pack at the end of this month for those rocking Microsoft's Xbox 360 console, and as you can probably gather, it features numerous new maps, modes and weapons in order to maintain the seemingly infallible captivation gamers have with the rampant CoD series.