- last post: 01.01.0001 12:00 AM PDT
Halo 3: ODST includes two disks. The First disk is where the Campaign, Multiplayer, The Forge and Theater will happen. Because of how much space Campaign will take they removed all the maps from the disk.
The Second Disk is where it all happens. Insert this and it will copy All 24 Maps to the Hard Drive (More than Likely) (Including the Original Maps e.g. Contruct, Guardian). Then when you fire the First Disk back up. Multiplayer, The Forge and Theater will have the maps to use.