Hey I remember you from the Colors jam!
Stellar entry -- really enjoyed this game. Your visual style really compliments the atmosphere and gameplay of the game, and I think you built on the Spacewar / Asteroids concept in a really fun way. The ship thruster diagram is helpful, and I like the little touches such as the alert sound when an asteroid gets too close to the black hole, and the lock-on red highlight line to let you know you can fire onto an asteroid.
The bootup for this game is great, too. It's nice to see it throughout your games, and I'm a big fan.