congratulations Rob for release your first game
i like game look.
the game is to easy and become boring so quickly
i think you need to increase and balance difficulty
to make it more challenging.
in the game menu "ranking" button not working
great job released your first game is big step
I think you were a little too hasty with releasing the game at this stage. While you made a main concept working fine, there are clearly stuff missing such as music and more challenges than asteroids.
Right now, I'd say you need to make buttons bigger. In my humble opinion, they are too small. Other than that, there isnt much to say at this stage. Keep working on it, evolve and improve and it will end up being a nice time killer!
it looks nice