Many, many cars were harmed in the playing of this game xD
For real though, I'm so happy this came up in our feed because this game was just delightful. Creative concept, great difficulty curve, and smooth gameplay!
It did get a little frustrating a few times when I made it to the end but just slightly missed the goal diamond and had to drive off the cliff instead. Perhaps it would be a bit smoother if the final diamond was a finish line instead, covering the entire ending? However, It totally would make sense that the single diamond is just there to add to the challenge. In that case, maybe an easy mode that turns the diamond into a finish line! (perhaps it could be called winner mode! or cheater mode :P )
Also I agree with other commenters that a "next level" button would be nice!
Congrats on a fun, well executed game! Keep up the good work!
-Sasha