The next call of Duty DLC was recently announced. It will be called escalation. The map pack includes four new multi-player maps called Zoo, Hotel, Convoy, and Stockpile. There is also a new zombie map called Call of The Dead. This map includes new characters and what looks like a complete revamp to the current Zombies. The video trailer for all of the DLC and the video trailer for the Zombie map will be in a posted bellow. Treyarch seems to have created quite the desirable DLC by adding not just maps but updates to the game for example the revamp in Zombies. This map pack releases may 3rd so until then well be watching the trailers. more updates to come.