I can't figure out how to start the game. I'm stuck looking at a still image. I'm guessing it's a problem with Unity canvas-scaling, or maybe I'm missing something.

nice game, but I don't know how to roll the dice? or maybe it's random when triggering something?

that is really fun but shadows are too dark (IMO)! Good job

A nice looking endless racer.

It lacks quite a lot experience-wise, but what's most concerning to me are the gameplay-interrupting map design flaws (frequently getting stuck) and the lack of a clear time-related visual indication (rolling cooldown or action cooldown, assuming that there is one).

My other nitpicks are about the map tiling gaps, the heaviness of the car, and the lack of sound. But overall, this is a cool endless racer that I had some fun with, especially with the weird and wacky power-ups. Those are quite a lot of fun to handle. I understand configuring the car controller must have taken quite some time, and congrats on completing the jam!