I don't have any of the gaming systems or controllers so I hope it can be played with a mouse. Any idea about a practice mode?
Yes, the Golf Club 2019 can be played on a PC with a mouse. That's the way I play it. There is a driving range, a chipping area, and a putting green for practice, plus a few interactive tutorials to get you acclimated on how to swing and use the in-game controls. And you can play the courses solo.