For me, I’m playing trough halo 2 on MCC for the first time but its saying in achievements I haven’t beat them yet but in MCC it does say I did, is anyone else experiencing this.
Do you have any skulls that nullify achievements? That’s about the only thing I can think of.
I just finished a run through of Halo 2 yesterday and got all the achievements earned, so it’s not system-wide for sure.
Might have to wait a while and give it time to register or something.
Played through the campaign in co - op with a friend in Halo 2. Realized after the last mission that not all progress was saved… didn’t get the the achievement for completing the game on legendary, had to backtrack on missions to find which one had not registered as completed in legendary.
Make sure you are starting at the first rally point. If you start up the mission it should give you a choice of what rally point you want to start on
hello all I found the problem it was one of the co-op skulls, I guess I turned it on