Something must be bugged with the ammo because you should have about 900,000 bullets, so pretty hard to run out. The deal there is that if you destroy enough of those flying targets that it'll proceed. But someone else got stuck there, too, so there must a glitch that I'm not sure how to pinpoint. I appreciate your comment about the punch - that was quite a bit of custom tweaking to get that to look, feel, and sound satisfying. Thanks for playing! :) If you happen to want to try it again, hopefully you'll have enough bullets to kill enough targets to proceed past that point.