Download Call Of Duty Modern Warfare 2 - Campaign...
Ensure Campaign Pack 1 and Campaign Pack 2 are checked. You can uncheck Warzone or Multiplayer to save space.
Locate and select Call of Duty: Modern Warfare II . Download Call of Duty Modern Warfare 2 Campaign...
From the home screen, go to your Game Library and select Your Collection . Ensure Campaign Pack 1 and Campaign Pack 2 are checked