I really liked this game! Having the rubber band snap and madly mashing the space button to reattach it is a great mechanic. I managed to get around the track on my second go without snapping the band, but I was playing pretty safe when I did; it would be interesting if the car goes much faster if you really stretch the band, to incentivize taking more risks (maybe even being necessary for shortcuts if you add more tracks).
Also, love the sound design and papercraft artstyle, it really made this game stand out!