yes
Yes, you can play cod5 with 2 players in a campaign.
zombie mode is on ps3 you dummy
Not on the same xbox/ps3 no unfortunately.
No
Solo, Mission Select, Nazi Zombies, choose which map.
I too would like to know
Yes, there is a Zombie mode in which you hold a specific area (Ex. A house with barricaded windows which the zombies will come through) The zombies come in waves, and the more waves you defeat, the harder it becomes. You can play with 1 or 2 players.
no
N
Yes
No
No.