This is a demo for an upcoming Xbox map pack: Halo Covenant Edition 2. Includes two firefight mods for Battle Creek and Boarding Action. You can play as a grunt or as a jackal. This map pack will include some Halo 2 weapons, new actor variants, and boss battles with the Master Chief. These are cache files. You will need to install them to your X Y or Z drive after starting up Halo. Campaign maps are called cache000.map or cache001.map. Just overwrite, rename, and play.