Everything you need to know about the Call of Duty: Ghosts two-disc system on Xbox 360
The Xbox 360 version Call of Duty: Ghosts comes with two discs. Follow the steps below to play either Campaign or Multiplayer.
Single Player/Campaign To play the Call of Duty: Ghosts Campaign, you will first need to install the contents of Disc 2. You will need approximately 3 GB of free space to install Disc #2.
Load Disc 2 — Install Disc into your console and launch Call of Duty: Ghosts.
Select Install Campaign.
Select a Storage Device and begin the installation.
Once the installation of Disc 2 is complete, replace it with Disc 1— Play Disc and launch Call of Duty: Ghosts.
Select Campaign.
As long as the contents of Disc 2 remain on your console, you will only need to launch Disc 1 to play Call of Duty: Ghosts Single Player/Campaign.
Multiplayer To play Call of Duty: Ghosts Multiplayer, simply load Disc 1— Play Disc into your console and launch the game. From the main menu, select Multiplayer.