Okay, so I’ve just beaten every campaign on legendary solo but the legend achievement isn’t unlocked on waypoint and xbox. This is stopping me from getting helioskrill. I’ve checked waypoint and it’s saying I haven’t beaten gravemind on halo 2 but in game it says I have. Please help.
I have been having the same problem dude, all I can tell you is try playing the mission again. BTW, did you have skulls on?
Please don’t revive old topics, thanks, especially ones that are over 2 years old. There are solutions to this issue in the Halo 5 support forums, you might want to check through recent topics there