This guide will tell you how you can play Split Screen in Warzone 2 (Two Player COOP).
First, you have to boot up your game and then on the top right corner of your screen, it says to plug in the second controller to play in full screen.
So you have to plug in your second controller and then log in using your secondary profile. At the top right corner of your screen, it says to press X to join the split screen. Now you have to press X and then click on continue. Now it will show you your name.
After this, you have to go to the first controller, then go to games, and click on Play. Then you have to select private match because the split screen only supports private match.
