- last post: 01.01.0001 12:00 AM PDT
Me an My friends all signed in guests with our back-up controllers to get "double double" and "came...from...behind"...
After we got the achievements we went back to playing normally, and didn't try to get each other EXP, (I even let my little brother play on my controller, because I didn't want to sign it out before the match ended.) or anything to make our rank go higher.
I only ask because the xbox live offline thing makes it so I can't see if I'm banned or not, obviously.