Yes
Yes, you can play online coop with up to four players.
Call of duty 4 Call of duty world at war Halo 2
yes
Get a live
no you idiot
Yes you can.
65 I belive
Just look for it. you will find it
Halo 3, Call of Duty 4, Call of Duty World at War, These are the most played games on XBL.
Yes you can.
get live and go on multiplayer noob
Yes if you have Xbox live and the game