Hmm...I wasn't able to find the end of the map. I kept coming back to the same place and it just seemed like I was going in circles—not sure if that was the point or just me, but a bit of direction would've been helpful. Even just letting the player know that there's an end which you're meant to find would be great, because without any idea what the objective is, driving by the same place for the 10th time makes you want to quit lol.
Switching up the controls was a cool mechanic though, and it fit the theme very well!