Yes
You can't, modern warfare 2 has only one player online but it has splitscreen which is only local play.
no but black ops does
You can in splitscreen mode, but not online.
No but you can do splitscreen.
Yep, and WaW has splitscreen offline as well.
There is no way to get new guns on the splitscreen mode the guns and perks that are on the splitscreen mode are the only ones that you can use.
Modern Warfare is 2 player.
you can go down to create a class after u went into multiplayer or splitscreen and you have to be lvl 4
Actually, you now can. you can go into settings an change it to online mode. where you an the other person on splitscreen will use the ranks and classes from you onlline game.
No, it only has 2 player splitscreen.
No, you can play splitscreen spec ops and offline multiplayer though
No, Call of Duty: Modern Warfare 3 for Wii is single player.