This game hasn't even been released yet. The most recent Halo game is Halo 3: ODST.
you get it as a certain disc at game it has mappack on it
You buy the game disc for your type of system and make an account on it.
Halo Wars is only available on the game disc platform for the 360, you cannot download it anywhere "legally".
It's different for every disc. Go buy one.
Either the game is corrupted or the disc is scratched up
There must be a scratch on the disc.
It may be a problem with the game disc, but it's hard to know without more details. You could try cleaning the disc, buying a new disc, getting the disc repaired, or downloading the game via the Xbox Arcade.
If youhave the "Halo 3 Mythic" it does not let you play campaign but if you have "halo 3" your disc is broken but on halo 3 mythic campaign isn't on that disc. Add me on xbox live im Mr quiggels
It doesn't work because your disc either isn't clean or its your Xbox 360. To make sure its not your 360 put in another disc and then if it doesn't work then its your Xbox.
You get.....Two discs.Disc 1: Halo 3 ODST campaignFirefight Game Mode.Theatre mode. (to watch all your firefight matches)Disc 2: Halo 3 Multiplayer.(basically a halo 3 game disc minus the campaign mode)Heretic, Longshore, and CitadelAll the other multiplayer maps ever released as DLC.Custom games mode.Forge modeTheatre mode
if you mean to "unlock" them...no. You have to purchase and download those maps. They simply arent on the game disc and need to be installed on the hard drive. You also could buy ODST, and that includes a second game disc that has everything Halo 3: Multiplayer on it.<-----thats they best deal, plus you get Halo: Reach multiplayer beta