Go too multi-player then you should be able to do a campaign. two player.
The Call of Duty 4 campaign is strictly single player.
Yes
No you can't, the campaign is for 1 player.
complete the campaign (cod5)
No you can't, the campaign is for 1 player.
no you could play the campaign one player
There are several ways to play call of duty, if you have a device that does not connect to the internet then there are single player options. Also there is a campaign option which is single player and you do not need to be connected to internet.
No, but you can play 2-player online in Special Ops.
u cant do two player campaign on the wii, u cant even do it on the ps360
Not in the campaign. you can in Nazi zombies and in multiplayer.
No If you play campaign online you can get exp.
Play on Xbox. You don't have to complete the campaign.