Quote Originally Posted by Krindor View Post
While I don't know how the PS acts with different inputs, the PC has a switch that you click to change between Controller and M&Kb ui
The PS4 is the same. You set the game to either gamepad mode or KB/M mode.

Even in gamepad mode, you can still use the mouse for doing mouse things and set up keybinds for the keyboard. And regardless, you can use the keyboard to chat.