Go to multiplayer, then go to split screen.
N
Yes
yes
yes you can with up to 4 people its awesome
Yes. The game can be played co-operative in split-screen. I will give an link below of an article showing what you have asked.
Yes you can. First, go to muliplayer. Then, go to split screen. After that, make sure 3 controllers are on and let them all join.
nope just a dumb thing in co op were its not even split screen
edit; go to youtube it shows you but i dont know why it doesnt work on mine but a lot off people tell me eht works so .....
No only on campaign is split screen
no split-screen
you can have split screen off line , but can not have two people playing on xboxlive with split screen.
yes nazi zombies does have split screen i only know how to get you to split screen zombies on black ops so if you have world at war then i dont know but anyways once your at the main menu go to zombie mode then split screen and there you have zombies on split screen!