Xfactor, my brother in-law met up with that guy who changed names. He changed his name to my brothers name (Crissis) and it was not a good thing. I wasn't on the server but i hear it became a verbal free forall. I don't know what you can do to stop that but it scares me to hear its happening more often.
As for friendly fire, I guess that if you don't like it, just stay off the servers that have it. I see the point of getting into a game and having some freak shooting his or her team up. It's not fun when your trying to enjoy yourself. I find it happens right at the beginning of my MP experince(with a new game).
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"Arbeit Macht Frei"
"Work Brings Freedom"
