The iconic LED lights on the back of a PS4 controller are well-known among PlayStation owners, but have you ever wondered what they actually mean?

You can play PC games with your PlayStation controller, but it only works with some games by default, while others will require workarounds.

So I was thinking of getting Okami HD for PC on Steam but can't tell if the PS4 controller works or not. The Steam page only says Xbox with all others "unknown". In my experience the PS4 ...