Learn how to connect your PS4 or PS5 controller to your PC, to determine which games it works with, and to make it work with titles from other platforms.

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 ...

This article explains how to use a PS5 DualSense controller on PS4. Bluetooth Adapters, PS4, and DualSense The PS5 controller doesn't just work with the PS4, so you must pick up a Bluetooth adapter.