The achievement doesn't unlock on Steam either, even if you already unlocked it on Xbox
AnubisTheDeath
Marine - Silver
Bio
I'm a clueless Halo fanboy with no life and why are you even looking at my profile?
Halo 5: Guardians
Forum Activity
All Badges
Feet First
Made your first hot drop into HaloWaypoint.com
Statistician
View your Service Record on the web.
Enlisted
Become a member of an active Spartan Company.
Halo Legendary Crate Subscriber
Awarded to subscribers of the Halo Legendary Crate