Simple, but well made! I included it in a compilation video series of all of the My First Game Jam: Winter 2017 games, if you'd like to take a look :)

• The game runs without problems, controls are intuitive.

Cons:

• In my opinion, it is too easy and there is no increase in difficulty.
• Asteroids spawn unexpectedly, I think it would be nicer to spawn them on the edge of the screen (or alternatively, in the place farthest from the ship, so they won't instantly kill the player) and with increasing frequency (this may solve the problem with the difficulty) and not all at once.

theres a big flaw in that eventually the asteroids stop coming

*tah* nice