Yes.
No, Call of Duty: Modern Warfare 3 for Wii is single player.
Xbox players are unable to play online with PlayStation players because they online play is run through two different domains.
yu cant only in mw3
No. Campaign is referred to as single player therefore it is solo.
There is no support for splitscreen racing, so you can´t play two players offline. You can however play online with up to 12 players.
Yes course you can
yes you can play two players online and offline in 1-on-1, team-on-team or world tournament.
Yes but only online
You can not play two players online on cod4, it is one player only, the only things you can do with two players is split screen. You could make another user on your ps3 and let one person play on that account and another on a different account
Two players on one screen. Ten players online.
yes you can but only online
only with people online