Lonewolf

I beaten the game solo on legendary and the game hasn’t awarded me with my achievement.

Few days passed, still no achievement

Hey, just a heads up that you should try to avoid double posting - it’s seen as bumping.

I looked at your service record and it’s strange.
It appears that waypoint knows in the ‘overall’ area that you’ve completed the whole game on Legendary.
However, your achievement progress says 93% - meaning one level somehow isn’t counted.
The only way to fix this is to replay the level that didn’t count.
This is tough to figure out which one though…

My suggestion would be to do one of the levels that currently does not have a completed time associated with it on your record:
Battle of Sunaion
Genesis
The Breaking

Each of these do not seem to have recorded the completion time on Waypoint for you.

Try replaying these three on legendary, and check back to your profile to see if they’ve synced up.
(And make sure you don’t put on any skulls that affect scoring x0)

Good luck!

“My suggestion would be to do one of the levels that currently does not have a completed time associated with it on your record:”

I have completed the breaking again and the game doesn’t seem to record a time during the mission which seems to be a bug. I turned all skulls off and scoring is off aswell and completed the missions without even restarting from a check point from the pause screen. I think the issue would be solved quicker if 343 just manually unlocked the achievement after verifying that i completed it.

Hey quick question OP. During your playthrough, did the controls feel different from multiplayer? For example, are the buttons mapped to different buttons compared to multiplayer, if that makes sense.

No.