So my brother and I just completed the campaign Co-op on Legendary and neither of us received any achievements. Its both our second play-through so we have all of the individual level achievements already. It says in the campaign menu that I’ve beaten every level on Legendary… I don’t get it. We should have gotten ‘Forging a Legend’ and also the one for beating co-op on Heroic. Plus the New Xbox Experience doesn’t seem to show achievement progress, which doesn’t help at all.
I’m about to start my solo Legendary run, so lets hope that achievement works…
idk if this will work but try playing another heroic mission and see what happens. i noticed this and i think either you did a legendary mission and it didnt count as heroic, which it did for me, or it needs another heroic. after the game is completed it poped. i had to replay the battle of sunsaoi or whatever its called.
Yes, i had the same problem today, i finished my solo campaign in legendary difficulty, the last achievement for mission 15 didn’t unlock (of course others related to this didn’t unlock either) but it counted this mission done in legendary… So, if anyone can help, thanks
To update everyone, the achievements trickled through and popped up one by one over the course of two days. Along with one’s I didn’t realize I had completed. Thank you for the discussion, though!