Why won’t so many of the achievements unlock? I’ve played over 300 missions and it’s still not letting me get my achievements, this also includes sparten ops. Why bother playing on legendary if it doesn’t unlock the achievement? Someone please help me.
Hey OP, according to your service record you unlocked the 300 mission achievement yesterday. I can see that showing on your Xbox Live profile as well
Alot of other stuff will not unlock 
Been that way for awhile now. Maybe one day they will fix it, I’ll keep playing and waiting for them to unlock.
What other items haven’t unlocked? Maybe you just haven’t met the criteria for them yet
Anyone else know why some stuff just will not unlock?
> 2533274831981177;5:
> Anyone else know why some stuff just will not unlock?
> 2533274813317074;4:
> What other items haven’t unlocked? Maybe you just haven’t met the criteria for them yet
Still willl not unlock campaign completion know matter what level i play on or how many times I play them. 343 what is wrong? Give me my gamer score. January update finally unlocked my 500 campaign gamer score. But still won’t give me completion of finished campaigns.
Be specific and list out the achievements you’re looking for here because there’s a lot of them in MCC.
My Spartan ops must have reset
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> My Spartan ops must have reset
That’s an issue that 343 know about - your progress hasn’t been reset here, it’s just an issue with the UI not displaying the correct information. Should be fixed in a future update