Excellent use of aesthetic overall in this game. The sprites themselves may be quite simple, but the way in which you use those graphics is what really wins out here. The presentation is top notch, polished to a mirror sheen! The projectiles feel a bit too slow moving for the much higher resolution we are dealing with in modern hardware. It's a very faithful recreation, I only wish you pushed the gameplay concept a bit more. Even still, this is an excellent jam piece!