I came a across a whacky game some time ago, something you should really try. Specially if you are into crazy courses with strange vehicles and game violence… a lot.. of game violence.
As the title implied, it’s called Happy Wheels. You select a course, a vehicle and off you go. The goal is very simple, you have to make it to the finish line alive. In 1 piece is not necessary, alive will do just fine.
The things I tried were free, so I assume it also is free :D
Go give it a shot, you’ll love it!