HELP, Went from single campaign to co-op now no achievement...

Games Other Halo
1

Well i was 2/3 way thru the 5th mission(single), i had a friend come over & we co-oped the 5th mission and bet it. I got the achievement for it. So i play the 6th mission (single)bet it then no achievement… do i have to run the the 5th and bet it (single)?
Then the 6th again (single) to get the achievement for it?

Any help would be nice thank you

2

Yup, I would give that a shot first! :slight_smile:

3

Make sure you’re starting from the beginning of the mission and not from an insertion point. (Insertion points are selected from the Select Mission menu.)

Good luck!