Upon completing the campaign on legendary difficulty i was not awarded the acheivements for beating the game. I did get the acheivements for each level (all 15) I dont know what needs done, help. When looking at mission select screen it shows each level was beat on legendary. I would like to know either way if this is a widespread issue being worked on or something else message or email back CLinn515@hotmail
You may have been disconnected from Xbox LIVE when you completed a mission, it may not have fully registered, or it could be a glitch with the Xbox One.
I’ve had my Halo 2 Legendary Campaign Completion achievement glitched once I completed it in the MCC, although when I played through the campaign again, it unlocked.
its because achievements are online based now, not hard coded like they were on the 360. for ex. Me and my cousin needed the flawless raider on destiny, so we grabbed another friend who also needed it, on me and our other friend got the achievement and my cousin still hasn’t gotten it even after we did it 2 more times
I’ve recently had this same problem. Do I have to replay the whole campaign or just the last mission?