User blog comment:Commdor/Rumor: ME3 to Feature 4-Player Co-op Missions/@comment-1725180-20110620012635/@comment-71.184.217.18-20110621174515

You do realize the article is talking about co-op not multiplayer like COD which the co-op could be anything like going through an entirely separate campiagn in which you could be aliens fighting the Reapers or it might be like Nazi zombies where they're fighting tons husk till you die but I am just speculating and I doubt this rumor is true.