It seems my comment from yesterday got deleted for reasons unknown, I'll try to summarize it:
Very fun concept, I'm impressed you managed to make those graphics run in the web player. Are some elements voxel based ? Either way they looked really cool.
The game got very chaotic and overwhelming really fast but that was part of its charm; I did tryhard for a while and managed to score around 45 in my best attempt, once you get familiar with the ball travel time it gets easier to score 3 pointers again and again (don't pay attention to my actual high score on the leaderboard I might or might not have tinkered with your API and cheated it sorry :O).
Congrats on participating, one of the cooler entries out there for sure !