After my other work, I found I was submitting a bit low-standard. I decided to up my ante, and submit something really good. Hey, I can't really judge my own work, but this is a lot better than my previous submissions. Some intense work has gone into this, adding suggestions from reviews and tweaks to the physics. While again not the most original idea, it shows originality in other ways. I've added different weapons (thanks to a GREAT tutorial) and had a lot of fun providing power-ups that tweak the physics. I hope you all enjoy this!