So, I went to play some Reach and all my Campaign progress was gone, with no chances on my profile and service record. As you can see, I’ve already completed the Campaign on Legendary dificculty (https://www.halowaypoint.com/en-gb/games/halo-reach/xbox-360/service-records/players/xf4biobr), in my service record it tells I really did so, but in me Campaign lobby I only see the first mission like I haven’t started Campaign yet.
Does anyone know what is it?
Maybe you need to restart the console.
or wait for a bit on the main menu while after some seconds switching to check the campaign menu.
And you could check your save file, incase you have multiple on Xbox 360 or if you are playing on backwards compatibility.
Otherwise at the moment cant think of much else.
I’ve had something similar happen in Halo 4. Never in Halo: Reach though.
I’d take Mika95Vartsu’s advice, restart, check where your save file could be, wait a bit, etc… Before you go and replay all of it. 
> 2533274890014309;2:
> Maybe you need to restart the console.
>
> or wait for a bit on the main menu while after some seconds switching to check the campaign menu.
>
> And you could check your save file, incase you have multiple on Xbox 360 or if you are playing on backwards compatibility.
>
> Otherwise at the moment cant think of much else.
Already did all of that a lot of times.
> 2533274996569377;3:
> I’ve had something similar happen in Halo 4. Never in Halo: Reach though.
>
> I’d take Mika95Vartsu’s advice, restart, check where your save file could be, wait a bit, etc… Before you go and replay all of it.
Yeah its a nitghtmare.
Thanks for everyone who replied me.
You gould edit to the topic that whether you are playing on 360 or one.
Anyway, remembered one thing that could explain it if the progress hasnt returned tomorrow or similar. It could be that one bug that when you shut your console (could also be just game too but i dont remember) when game is saving (autosaving basically) then sometimes the campaign progress was lost to some people.
I remember hearing that a few times when Halo: Reach was newer. Never happened to me personally and i doubt you remember if you did that when you last played.
Otherwise it could be corrupted but i doubt that.
Just happened to me, I’m on Xbox 360.
It asked me to choose a gender, but that didn’t matter. I have all of my items that I already unlocked, my rank, and I had to reset my emblem, colors and armor, and all of that stuff. I’m so mad, I beat some missions on legendary. Thank god it wasn’t Halo 3.
> 2533274890014309;5:
> You gould edit to the topic that whether you are playing on 360 or one.
>
> Anyway, remembered one thing that could explain it if the progress hasnt returned tomorrow or similar. It could be that one bug that when you shut your console (could also be just game too but i dont remember) when game is saving (autosaving basically) then sometimes the campaign progress was lost to some people.
> I remember hearing that a few times when Halo: Reach was newer. Never happened to me personally and i doubt you remember if you did that when you last played.
>
> Otherwise it could be corrupted but i doubt that.
I think the file just corrupted and my save is gone.
> 2533274920156574;6:
> Just happened to me, I’m on Xbox 360.
>
> It asked me to choose a gender, but that didn’t matter. I have all of my items that I already unlocked, my rank, and I had to reset my emblem, colors and armor, and all of that stuff. I’m so mad, I beat some missions on legendary. Thank god it wasn’t Halo 3.
Happened to me too. Sadly, I’ve already beaten every mission on Legendary. At least my achievements are there to prove…
This just happend to me on Halo Reach do any of you know how to fix it?
Just same thing happened to me I lost my progress in campaign for Halo:reach.
There was a game software update afrer my last play. Maybe it caused the problem.
I have no solution for that. Console restart did not help. I give up. I will play again from the save. Lost at least 5h.
Please don’t revive old topics thanks