How to play with controller?

[Furious George]

Steam says this game has partial controller support (whatever that means), so I want to play with my controller (ps4 controller connected via bluetooth, works perfectly fine for other games). When I launch the game and get to the main menu, pushing the arrows on my controller does nothing at all, I can hear the big picture mode scrolling sound as if I'm still navigating the steam menu. I can't figure out how to get my controller to take over in the game. Is there some setting I have to switch on?

[PNB]

https://steamcommunity.com/app/238010/discussions/0/490123197948737745/

https://steamcommunity.com/app/238010/discussions/search/?q=ps4+controller&gidforum=810938082226662990&include_deleted=1

[AC Denton]

https://steamcommunity.com/app/238010/discussions/search/?q=controller&gidforum=810938082226662990&include_deleted=1

"Controller" support for games on PC typically means Xbox controller as it's natively supported in Windows. It's entirely at the developers discretion is they want to include support for any controllers of their choosing. Some games just don't support PlayStation controllers.

That said, the Deus Ex games are best played with a keyboard and mouse, I couldn't imagine playing these games with a controller, must be horrible, what with all the hotkeys and such. I recommend using your keyboard.

Irrelevant to the post, I do recommend Deus Ex 1, too, as it's the best.

[LIMMELIME]

I recommend getting ds4 for windows and having the controller emulate as a 360