Very nice art and audio, it's always great to see the few games in a jam that actually have time for them. I failed my first attempt but I managed to speedrun the second and got there at 11:53:49, which felt like a pretty damn good score. The level design was really good, and I pretty much got where to go straight away (except for an awkward moment where I thought the cars were facing left and tried to go that way).
The one slight issue I had when playing was that depth perception was really hard. It became especially bad in the parts where you need to throw the box onto the spike.