it is something to do with horizon and the game identification numbers dont worry i have filed a complaint with xbox over system tampering, basically he has modded his xbox and used horizon and a rehash and resigner. and its only the gamerscore he has modded
Exactly, if the achievements are gold and now stored on XBL, then Horizon can pick them up and allow you to unlock them as if you had played them, but all this kid is doing is waving a big red flag saying "I cheated for my achievements, ban me!!!"......Moron
As soon as they said the game was gold I new this would happen. They need to somehow lock down the game so it can't even be played like this on consoles. That's how they do it with the PC through Steam.