Really fun game, once you get the hang of it. Took me a while to find out about the random power ups and that I have to press space to get them (tried to click the power up bar first). Maybe add the info about the space key to the game description. The music is a bit repetitive, good thing, the game is unforgiving and hard, so you get a pause every time you die ;-)
Cool interpretation of the theme, very well executed and fun to play, what else can I say, congrats.