There is no split-screen support for Bad Company 2 on any platform.
No.
NO.
Battlefield 3 has no option or game mode which allows split screen.
No the maps are to big
You plug in a second controller or plug yourself into the internet and go online.
Probably not since Battlefield Bad Company 1 and 2 and also Battlefield 3 were released without split screen.
halo combat evolved is and battlefield 3 is'nt
No there is CO-OP but its multiplayer style there is no 2 player in this game.
nope, multiplayer is only campaign but someone else can fire a gun as well as you but not run/move or perform actions
You can't. You have to connect through either PSN or XBox Live.
No there isnt, not even offline, it is a strictly 1p game
If you are asking if it is split screen, then no. Otherwise you can play with friends online. But don't make that a deal breaker, battlefield has a lot of different features that makes it much better than other first person shooters.