seriously i got all the achievements of halo 4 is their anything i have to do on halo waypoint to unlock it ?
You had to finish them while online.
Pretty sure you can check your commendations under Campaign.
This happen to me…mission 7 is missin’ the Legendary mark.
Even though I got the Legendary achievements…-Yoinked!- up ain’t it.
It should release with the accomplished achievements.