Moto Tykes 0.1 Free arcade motocross racing game

I have been working on this as a side project for a number of years. It is still very basic and rough, but slightly more than a tech demo. I spent the majority of the summer creating 9 tracks, trying to showcase and put to use some of the environment tools I've created for myself over the years. If you are into racing games you might enjoy a few laps. I'd love any feedback.