I’ve got a small issue with my “Legend” achievement progress as I’ve beaten all four campaigns on legendary difficulty and yet it shows that I’m 80+ percent done with it.
Any help regarding this issue is greatly appreciated.
Yeah, same thing happened to me when i got this achievement back 2015. If you beat ANY mission with a perk (as in skulls and modifiers) that says “scoring will be disabled.” This results in your game locking the mission completion or any achievement progress. For example the scarab skull in halo 2A disables achievement progress and so does the bandanna skull in halo CEA. To fix these, just simply replay the missions that weren’t tracked without any modifiers that disable scoring. Hope this helps!