Nice game and nice concept of driving down a road throughout. The music went kinda hard.
I really appreciate the inclusion of a tutorial level. It did a great job of explaining the mechanics concisely and you didn't even need to create any new assets for it haha. Very well done on that!
A couple main points. I was hit by zombies right as they spawned, so that damage felt unfair, but maybe the idea was that I was going too fast? But that leads me to the other point which is that it felt like there was not enough happening onscreen so I was driven to go as fast as possible. So if you could give the player reasons to change their speed besides getting hit by unreactable zombies, I think that would really bring the game to the next level. Good stuff!