This is good work
One this flash game is excellent. For all the people who say they can't understand the controls, theyed have to be half-retarded or something. It's not to hard even without the instructions. For you're first submitted flash I think this is very good, it didn't get blamed anyway.
Things to work on:
The controls werent to hard to understand really, but i wouldn't mind the simple up-down-left-right controls.
Maybe make some better graphics. I know this was kind of a test run so make another with good graphics.
Keep the music. It remind me kind of like ya know Sega. Make it loop always though because after a while it wouldn't play.
Some things to destroy or obsticles would work good too.
Overall score: 9 out of ten
Keep up the good work!