Why can't I get the Legend achmovement on halo MCC

Games Halo: The Master Chief Collection
1

So I was trying to get helioskrill armor and I completed all halo campaings on legendary but it says that im at 75% cam someone help me

2

Hey OP, according to your Waypoint stats a few missions haven’t registered correctly. You would need to redo them again ind order to the the achievement. I’ve noted those missions below so you can check and see if they registered correctly after completing.

If you’re planning to do this solo, you’ll need the following missions completed:

Halo CE

  • HALO - THE SILENT CARTOGRAPHER

  • ASSAULT ON THE CONTROL ROOM

  • KEYES
    Halo 2

  • OUTSKIRTS

  • METROPOLIS

  • THE ARBITER

  • THE ORACLE

  • SACRED ICON

  • QUARANTINE ZONE

  • UPRISING

  • HIGH CHARITY
    Halo 4

  • Although all missions are shown completed, every mission bar Dawn has a default / placeholder time of 01:40:39, which suggests they weren’t tracked properly. You may have to run these again unfortunately
    If you’re planning on doing it co-op:

Halo CE

  • HALO - THE SILENT CARTOGRAPHER

  • ASSAULT ON THE CONTROL ROOM

  • KEYES
    Halo 2

  • Every mission needs completedHalo 3

  • HALO

3

Hey OP,

Did you ever find out why it did that? I have the same issue for both Halo 1 and 2 on MCC. have completed them both of legendary, yet it says I have not. My service record on waypoint actually says I’ve never played certain levels even though I have the in game stats for it.

4

You cant have any skulls that give you a 0.00x multiplyer

5

Not even IWHBYD? damn…

My juicy dialogue…

EDIT: Odd, I’ve had IWHBYD on the entire time and I have half of H2a completed. Could it be the issue of saving and exiting? As I’ve had to do that a number of times.