Do the following to be able to play
Go to your Steam library, right click on "
Go to the "Controller" tab and change "Use Default Settings" to "Activate Steam Input".
Now connect the controller and start the game.
As soon as you have selected your character and released
The Steam overlay will be activated and you will find the option "Controller Configuration" at the top right of the screen.
Here you can assign an action to all entries.
It could take a lot of time until you have assigned all of the actions to the controller inputs. Fortunately, you also have the option "Browse Configurations" . Here you can try out the controller configurations of other players and in the best case scenario you don't have to change anything or hardly anything.