I wanted to get the Crew 2 for the PC because it is currently on sale but I want to play it with the controller.
But since I only have a PS 4 and don't feel like buying an Xbox controller, I ask if you can play the game with a dual shock 4 controller
You can connect the controller (with windows outside of the game) but with a cable but it may not work
Goes in any case. I do that too. I think The Crew 2 can now even handle a ps4 controller, otherwise you can get an emulator (e.g. DS4 Windows, free software)
Oh, since your PC is being fooled into an XBOX controller via the emulator, the key assignment is incorrect, but it never bothered me.
No you can't. Only the XBox controllers on Windows are supported because of Windows - Microsoft - XBox.
Edit: Okay, it works.