...huh, you're right, somehow the credits didn't make it. Weird, because in my local build they're where they're supposed to be.
Anyway, I can't claim credit for the music, it's sourced from here: https://opengameart.org/users/tausdei I should probably contact them, now that I've used it for multiple gamejam games...
While it is possible to automate things on the main map, it does indeed take a lot of flags and a fair bit of fiddling.
Thinking about it, I should probably have put a shop somewhere where you can sell weapons for gold :]
Glad you enjoyed it!