Zombie wise, I would say that last one which contains all the old maps from WaW. (4 maps)
no you buy the whole Map Pack or nothing
You need to buy Black Ops Limited edition and get the free First Strike Map Pack or if you already have Black Ops you need to purchase the $15 First Strike Map Pack at the Playstation Store
Buy the first strike map pack
If you want to buy the map packs go to multiplayer, playstaion network, store and then click on either map you want to buy each map pack includes at least 1 zombie map and at least 3 multiplayer maps.
If you have the PC PS3 or Xbox 360 game you purchase the First Strike Map Pack for $15. If you have a Nintendo System you don't buy the map pack because it is not available
You have to buy the multiplayer map pack for black ops to unlock the zombies map ascension
black ops Map pack 4. Rezzurection. World at war Map pack 4.
You cant buy map packs for the wii version you n00b get an xbox 360.
You have to buy the map pack when it comes outAscension is a map pack that is sold for $15 for the Xbox 360 PS3 and PC and is not available for the Nintendo Wii or DS
For world at war you buy map pack 3 and on Black ops you buy the prestige or hardened edition of the game.
Buy the Rezurrection Map Pack
if you bought the hardened edition of Black ops or buy the Rezurrection map pack for black ops