MCC Campaign Progress/Achievements not showing up

Hey 343 & Community!

It would appear that my Halo 3/ODST X360 progress hasn’t been synced across to MCC, If you have a look at my gamerscore on my profile you can clearly see that I have well and truly completed them. If this something you can fix or do I have to live with doing them all over again?

Kind Regards,
Ash

All the original Halo games are standalone titles, meaning none of the progress from any of those games on 360 transfer over to the MCC. So any of your ranks, campaign completion or achievements you earned for example on Halo 3 and ODST won’t sync with your MCC profile.

> 2533274812864671;2:
> All the original Halo games are standalone titles, meaning none of the progress from any of those games on 360 transfer over to the MCC. So any of your ranks, campaign completion or achievements you earned for example on Halo 3 and ODST won’t sync with your MCC profile.

^ this is correct. You’ll need to complete everything again on MCC, OP