How do I play Epic Games games with my Ps4 controller?

1 and 1/2 years ago I got the Lego Batman Saga for free. When I played the first Batman game with my DS4 controller on my PC today, but somehow it didn't work. I even tried to make the game on Steam unfortunately, too did not work (i.e. I can't put the game in my library), how can I still play with the DS4 controller?

There's a small tool called DS4 WINDOWS. It works quite well with it, so use it yourself.

Worked.

Nothing to thank, I'm glad that I could help.