Interesting design! Fun vibe and excellent music. I can imagine that background moving like we're on a raft in space. Got my brain spinning as I got bigger while still having to go fast :D Like a puzzler while also being realtime action, feels difficult to make work but I feel this is close!
I love the intro animation of the board!! I would try 5x the speed to make it really pop and amplify a focus on speed.
Good luck further, I heard you're making a steam page! <3