Launch Dragon Ball Z: Kakarot
Open the main menu
Select the mode or feature that supports local co-op, if available
Connect the second controller before starting the session
Sign in or assign the second player profile
Start the game or mission
Use the second controller to join the local player session
Follow the on-screen prompt for player two, if it appears
If no local multiplayer option appears, the game does not support local co-op for that mode