brettarivett

I've ran thru the campain on solo and co-op legendary with no achievements for anything. In co-op i'm missing the mission Infinity and on solo every mission after the third .... Thinking it was just glitch i completed the story again, to no avail. Being a loyal gamer like all of whom are posting I hope this issue is resolved quickly before more time is lost, and the frustration of being killed by random sniper dogs completely enrages the community. Keep up the good work guys I'm waiting to see were you take the Halo universe.... Ps did you have to kill Cortana???