Ah, the first Asteroids game I've come across in the jam. I liked it and played it to the end! The second enemy type was cool, I'm totally borrowing that attack routine for my game (GDTV 2022). I wasn't prepared for the bullet hell on level 3 but brute forced it after a restart.
I reckon you got the difficulty spot on, possibly a bit hard for some. The first level takes quite a bit of care as frankly the ship is equipped with a peashooter, lol. It was interesting to play an Asteroids game where you can't stop moving. I'd probably suggest dropping the asteroid shards from 3 to 2 (at least on medium -> small). The hypershape shader was very cool and music well-chosen. Good job.