Currently, there's no way to play split-screen in Warzone. Split-screen is only available in multiplayer modes.

Can you play splitscreen on Warzone?

Unfortunately, Warzone doesn't have the option of split-screen play. The only solution for players at the moment is to set up a separate console and screen with an online connection – which may not be practical for some.

Why is there no split-screen in modern warfare?

Split-screen play is not available for the main campaign. In order to play Modern Warfare split-screen, you'll need a second PlayStation 4 or Xbox One controller. ... It's confusing, but you can't choose the Co-op option, as the game will warn that split-screen play is not supported.