1

Launch the Battle app and log in to your account.

2

Select All Games.

3

Find and select Call of Duty: Modern Warfare.

4

Select the Install button to download and install the game.

1

Launch the Battle app.

2

Log in with your Battle account email.

3

Select Call of Duty: Modern Warfare.

4

Select the content you wish to install: Campaign, Multiplayer, Special Ops, Survival or Warzone Caldera. ...

5

Click Install.