interesting game, but you should learn how to make art and sounds for games
anyway, amazing job!
you can either start with pixel art, or with vector graphics, like my teammate did for my and his game, its really easy, and very pretty
for sounds learn how to use bfxr or sfxr, and audacity
also if you can rate my game(P.S. my games control problem is because of that keyboard block more than 4 or 5 touches at once)