No
If xbox360 you need to download something. (Xbox live)
In Call of Duty: Black Ops, to go on multiplayer you have to go to multiplayer on the menu that says: CAMPAIGN MULTIPLAYER ZOMBIES OPTIONS
you have to go on the option screen on the multiplayer menu
no.
Yes.
yes it will.
Yes, Call of Duty: Black Ops will have online multiplayer just like many other Call of Duty video games.
no , but call of duty modern warfare reflex (cod4) has
Xbox 360
November 9 2010
It automatically comes with the multiplayer!
the Vietnam war is in call of duty black ops