I beat all the levels including the 2 extra ones, had 112 deaths at the end and I think 28 before the extras.
Is the trolling instrument on the top western corner of the top extra level intentional? Be careful I love it so there's only one right answer to this question (and anyway it might be given you've got only 30 seconds).
I had a lot of fun playing the game. The concept works pretty well, unlocking the different instruments as you go through a level has always been the coolest thing at least since Juming Jack'Son and that it unlocks new bullets makes it even more fun here. It is visually clear, plays smooth, controls perfectly and one reason why I enjoyed it so much is that the difficulty was exactly as I wanted to be at the moment.
Very cool!