I went to sierra 117 on normal and went into the small corner like it should be, but it didn’t appear at all. Why?
I had a friend who had the same issue and never figured out why. We ended up just playing some co-op so when I picked up the skull he got the achievement. It seems to be some odd bug or something.
Maybe it has something to do with rally points?
> Maybe it has something to do with rally points?
Yep. To get the skulls you have to start at the beginning of the mission.
> > Maybe it has something to do with rally points?
>
> Yep. To get the skulls you have to start at the beginning of the mission.
explains why i could get the skull on crows nest.