Hey I have a friend who has an xbox live gold account gamertag and we have been playing the co-op together and he hasn't been getting the achievements that are related to the storyline. Is there a glitch or something? He's playing off his gamertag via USB and was wondering if that could be it. Though I dont think it should be an issue for the achievement to pop as long as hes in his xbox live account. I am the only one recieveing any achievements from the game.
Any ideas as to why hes not getting his achievements also?