I'm serious! If anyone thinks of something they'd like to see I will throw it in tonight before bed :) This project was to see how nice a game I could make in 7 hours. Start to finish without any pre-written code. I'm happy, how can I make you happy? :)
Has anyone found the cheat yet? There is a key combination that sends all the enemies in every level at you all at once, and it works in both story and survival mode :)