Asteroids Game With Upgrades

Asteroids Project I created for the first semester final in freshman year (2017).
It's really inefficient, but it works decently.
Took me about 10-12 hours to finish it since I wasn't very good at programming then.

Good job! A very polished project!

It's a bit laggy in Firefox, but that's the case with a lot of Snap! projects lately :frowning_face: