(bad advice here
)
GPL 2020 Demo
Free. All the tracks in the world. Requires some tweaking to add tracks and cars.
Unfortunately it has a very steep learning curve.
Even dad will get frustrated until he gets into the instinctual groove and gets hooked.
It will make him a better driver in real life.
Not for kids...unless they just like driving and learning tracks.
Definitely need a wheel/pedals to play this game.