Halo Reach Achievement bug?

Games Other Halo
1

So ive completed the whole campaign playing co-op on legendary setting, I have been granted each of the achievements for every mission through the story but wasnt granted ’ folks need heroes’, ‘the soldier we needed you to be’ or ‘the gods must be strong’’ achievement after the final movie?

Wierdly my friend with whom i played through the whole campaign did get those final 3 completion achievement? Anyone have any idea whats gone wrong?

2

try redoing the las level by yourself then you may get the achievements, i had the same problem with another game, i got the achievement and he didnt . hope this helped you!!

3

Check each level, and what the completion difficulty for those are, as one may not have been registrered, and the play that level again. Worked for me for a similar bug.