The bit of art that is here looks really good and I like the sound effects. The game does have a few bugs (mainly with firing) but they don't impact game-play to much. I would have like to have bean able to hold space while moving (with a slower firing rate then when you currently hold space) instead of mashing it but it's not a big deal. The power up and boss were really cool, although I think you should have had them come in even sooner. Overall not a bad game submission.