Quite what sort of multiplayer it is going to be remains unknown for the moment, although rumour has it that it’s some kind of standalone mode, and not a co-op campaign experience.
Which does seem like a bit of a missed opportunity to have your friends play as Ewoks, but whatever.
"Official" must mean something different these days. A third party magazine cover is not an official confirmation.
It may be confirmation, in your eyes, further proof maybe, just about official but it's NOT an official confirmation. Meh
I doubt multiplayer will diminish the single player in any way, ME3 should still be an awesome game.
http://twitter.com/#!/CaseyDHudson/status/123465882281320449
@CaseyDHudson
Casey Hudson
Yes, co-op MP missions for #ME3: they're real, and they're spectacular. Rest assured it's nothing of what you've feared. More soon...