So,
I have only played campaign up until now. Finished it and loved it. But somehow, dont know if this is a glitch on my xboxs part or microsoft’s or 343’s but i dont seem to have the achievement for completing the fourth mission on heroic or finishing the entire campaign on heroic. though on my service record on waypoint i seem ta have finished all levels on heroic. if anyone has any help would you please help me?
Quite a few people are experiencing this. I just beat it on legendary and got all cheevos for it and the mark VI armor. Try doing it on legendary and you might unlock the achievements for it.
I was thinking that i might do the fourth mission over again. it was pretty fun anyways. but as i dont have the cheevo for the fourth i dont think it registers the herioc done full. not that i mind doing it on heroic. but as it took me about 8 hours to do this. i will probably not do it on legendary till a coupla weeks from now.
Edit: though that mark IV armor does look damn -Yoink!- to have 