look at this major problem in cea. :[

Games Other Halo
1

so I picked up the game and played it a bit then I noticed I am missing a map in the campaign menu. The only way to play a50 (truth and reconciliation) is to beat the map halo but even then it doesn’t save it. and yes i have it installed to the hdd.
the picture of the missing map

2

This may sound like stupid but have you tried deleting your current Halo CEA save file and making a new one (not the installed game just the save file)? It sounds like more of an issue with that than the disc.

3

nope tried it just now didn’t work the campaign maps are still there exactly how it is in the screen shot

4

have you tried deleting the install, then see it if it loaded, if not then re-instaling?

5

Yes I have.