really cool and fun concept. i think the background scrolling is a bit intense, but the effect is neat! great job :)
great use of sampling! you got impressive milage out of them. sounds awesome!
after clicking start game on the menu, (mac version) i just got a black screen while the menu music played. I closed it and opened it again, same thing. i'm assuming i'm missing something, maybe its an issue with the mac version? :(