Need even more maps for your Call of Duty: World at War, preferably in a neat pack? Then mark August 6th on that calendar of yours, ’cause three more multiplayer maps and one more Nazi zombie map are coming your way for both XBL and PSN. Per usual, they run you $9.99 on PSN, and 800 MS Points on XBL, which is a lot like $9.99 except it needs additional line of text to explain that very fact. The first two map packs have collectively sold over 4 million downloads thus far and I’d be surprised if anything slowed that tally down. Well, except for maybe this being just over the horizon.