Very cool. The look and the music are great (especially the 3rd level's music). Shooting with B was a little awkward, but I also can't imagine where else you could put it.
Thxs man! Glad you enjoyed the music as much as I do, especially level 3, it's a whole bump. I assumed everyone was going to use the arrow keys, not WASD so that's why I set the B key as the shoot button lol