Level Completion Not Registering

Games Halo: The Master Chief Collection
1

Hi!

I’m aware that MCC is having achievement issues, but here are some specific ones regarding campaign completion.

On Halo: CE, I believe the last mission “The Maw” isn’t registering as being complete. The three achievements “Birth of a Spartan”, “Before and After”, and “Green Horn” show only 9/10 missions complete (90%).

The only evidence I have to support that it is, in fact, The Maw causing this and not some other mission (I never checked the status of the achievement prior to completing The Maw) is that I have the option to Resume the campaign from my previous checkpoint. This always takes me to the moment in time when the lift arrives at the top and you are just about to enter a warthog, despite me completing the mission several times in a vain attempt to unlock those achievements.

The other achievements that aren’t unlocking show “Done! Unlocking…”, so I’m not too worried about those as they’ll surely unlock once 343 gets everything sorted out; however, I believe this mission not registering as being complete is a different issue

2

I have completed Halo 2, and Halo CE on Legendary. Halo CE says 4/10. Halo 2 says 0/15. But I have the achievements and the name plates to show for it. It puzzles me.

3

And I still can’t play multiplayer. But halo 2anniversary Legendary coop was a blast.

4

I am having the same issue but with Two Betrayals! This is infuriating!

5

I am having a similar issue. Halo 2 is not only ignoring my Co-op campaign but also reseting my save points and backing out of the game randomly.
It is starting to become a hassle to play any of this game.

6

I completed Halo: CE on Heroic and my name plate for it is still locked. :confused:

7

I’m also having this problem except with reach, it doesn’t show that I have completed any of the “the package” mission but I have done it twice over now.