I have to admit, I enjoy this even more than fantastic contraption, though I would LOVE if the challenges in this game were as good as the FC ones. More challenges I say!
Not liking a game shouldn't be grounds for not commenting, however Terry's rating was obviously a bit extreme. Even if you don't like a particular game style, you should rate it fairly.
I think what would make it cool for me is if the .am files were easily editable so that I could do the insane amount of tedium that I would have to endure to make a decent sounding song in notepad.
Pretty cool game, IMO, though the whole concept of shooting different colored balls in seperate directions has me completely baffled. There's a small bug for me where every time I retry the challenge mode after losing, the music volume halves itself.