Yes their is.
There is zombies on black ops 2 not only that there's also more modes like a zombie campaign, vs mode, and the original zombie mode, where you survive waves there is more modes but no one knows yet.
MW3 has terrible graphics but a good campaign, but black ops 2 has good graphics multiplayer and an awesome story. Plus it has zombie mode. Go with black ops 2
No, you can only play single player on the CoD Black Ops campaign.
When you buy Revolution, the first black ops 2 map pack, it comes with a new game mode called turned, which is a gun game styled game where you play as the zombie.
I dont think they made a Call of Duty 5, there is Modern Warfare 1 &2 and Black Ops.... Which one?
There the same as normal
Yes
No.
No, there are 2 other levels, Five and Dead ops arcade, Dead ops is more of a different mode, you need to beat campaign or enter 3ARC UNLOCK onto the computer on the menu.
Yes. Both modes are one game. Black Ops 2 includes a Singleplayer campaign, a Multiplayer, and Zombies!
No, MW2 does not have 2 player campaign. Although, it has 2 player Special Ops. Black Ops also has two player online.
No you can't, the campaign is for 1 player.