Nope you can play all the halo series' campaigns online and off with out any downloads
Just play a lot of campain.
Yes, Mario2903 plays Reach, infact he beat the Campain on Normal.
play through to that part of the game. you have to get to that point in the campain before you can start off there. DUMB
Halo two map pack is simply an expansion set for halo two. Giving you new maps and content, it isn't a playable game. So in other words no, you have to have halo 2 to play halo 2.
defiant map pack, anniversary map pack and one more, basically the ones that add maps
They have not downloaded the proper map pack, and will need to, to play that map.
Yes, you need Xbox Live to download the Mythic Map Pack and to use the "Honor Guardian Wraith" that comes with the limited edition.
Defiant Map Pack
Halo 1 is Halo CE.
check if its qued.
No, I play halo reach on my 4gb xbox.
Yes you do because whats the point having all the maps and then you play them on your own. Plus you need online to download the maps.