Bravo! The art, music, concept, and optimization is top-notch! The game runs smoothly and everything looks very professional. My only comment is that the cooldown/reload time is a little low, at least for a single player game. Also, if you spam click in order to shoot a bullet as soon as you reload, you never reload (probably has to do with the way the game is coded but just wanted to let you know). This game is my favorite so far!