No.
There is no split-screen support for Bad Company 2 on any platform.
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
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.
It will be your choice if you should buy Battlefield 4. I would think on it before buying. Hardline is NOT DLC for BF4. It's a new release.
No there isnt, not even offline, it is a strictly 1p game