Reach/CEA maps

Games Other Halo
1

I was just wondering if you could play reach multiplayer with the Halo:CEA disk
you can play cea maps with reach disk if you install them, but if you install “reach game” cause if you dont, sometime maps wont load… (scratched disk)

like playing with a new disk… not a scratched one

2

I believe if you install Halo: CEA to your HDD you can play them using your Reach disk. And if you install Halo Reach to your HDD you will be able to play all the maps using your Halo: CEA disk.