A-mazing. This is almost perfect except for the gravity/inertia that so many others have pointed out.
I would have liked a acceleration upgrade or something. That’s usually my goto in racing, since I tend to crash a lot. :D
Also clever trick to get the first slot when sorted on submission time. Even I see it backfire when people are not aware that you can upload an empty game and then update it. But 4 minutes after the jam started I hadn’t even figured out what kind of game I would make, much less made a page for it. But I guess you maybe can rename the page after submitting?