If you've attached an Xbox-compatible (actually, any XInput -compatible) controller -- Sony makes no claims about how well one will work, and it seems to vary depending on which game you're ...

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

But many PC games today are built around Microsoft's newer XInput driver for the Xbox controllers, so the DualSense will be a bit limited without some help. That's where we use Steam.