The "shoot to move" mechanic is nothing new, but there's so much on top of that that makes this game stick out. It's extremely well polished with a great art style, has great music, and always feels responsive. The variety of weapons is really awesome and it's cool how some of them even change how your character moves. I'm not sure if the game is randomly generated or not, but if it is then there's infinite repeatability as well. The only issue I have is that the difficulty could be turned way down. It would be awesome if there were more and harder enemies on later floors, cause right now it's hard for me to even get past 2. Overall great entry that fits the theme.
Check mine out and drop a rating, if you have the time :)