Asteroids appear more and more frequently at 200, 500, 1000, and 2000 points! Update: Modified gameloop slightly to increase framerate. Should make for smoother movement for faster moving objects such as lasers and the smaller asteroids.
I generated the music using a autotracker.py script that I tweaked. You can find a copy of the original script at: https://github.com/wibblymat/ld24/blob/master/autotracker.py