Changes include the following:
	game concept: now you use the lasers to light up asteroids
	added astronauts: point system
	changed graphics: couldn't remember if the ships were our images or not, so I redid the ships. I also updated the explosions
	removed missiles and powerups: wasn't using them
	tilting: now you can tilt the ship to avoid asteroids, also added tilting animation
	changed asteroid path: now limited to movement on x-axis
	removed AI: couldn't justify it with new concept
	changed exit screen: now has restart instead of exit
	changed background: looks a little more like you're moving now
	reduced health: the game went on too long, also filled in health bar

Obviously, a lot of changes were made. I thiiiiink I saved the old code somewhere before I changed it entirely.
Also, something still feels incomplete. If someone can find it, please suggest it.
Large changes