Yes
People still play Black Ops 1 LoL
Yes.
about 1/2 of it does
No there are more people that play Black Ops
with online play
Do you mean Black Ops Rezurrection upgraded WAW Zombie maps because the World at War original maps do not play on Black Ops.
a lot
There are roughly 500,000 on PS3 and 2,000,000 on Xbox
Well even if not the people will still play it
AnswerIf you are asking if one console can play with another then you can't. If you are asking if other people play the Wii then yes they do.
No, you can only play with real people in Black Ops 2 Zombies mode. You can play with computers in Multiplayer although.
Not with one system.