Awesome! Only thing that was annoying was having to run towards the direction you were shooting. I was going to say use the directional keys to aim and then have just a "run" button that yoou press if you want to move in that dirction, but you already have so many keys in use haha. You might try just making all the keys besides shoot/r into a single button, and then toggling to which you wanted to use. So like q/w toggles through all of your options, e uses the special, and r uses shoot.