Ahah, I did one last run when I got prepared to fight the demon king but then I couldn't really distinguish its bullets through mine and got destroyed anyway ;) , ended with 4113750 points. Fighting credits is a very nice touch, I like it.
I had fun, the game controls well, the huge rise in power is satisfying, the difficulty is appropriate and the fight against the demons's son is epic (althouh my pc doesn't like it as much as I do).
Thanks for sharing!