Cool submission, I survived!
A simple and fast side scroller - sometimes that is all you need. I liked the SpaceX pun and the art was nice and elegant.
I think that with a few little tweaks you could improve the feeling of flying through space. Try adding a bit of scrolling to the background image at a speed that is slower than the asteroids. I felt it was a bit difficult to understand that the spaceships were flying to the right and I think that could improve that.
If you have the time, please consider rating our game as well - thanks:
Lawn & Order