interesting, but lacking
Overall this is worth a play, but it gets boring pretty quickly. The action doesn't move fast enough, there isn't much variety in enemies. My only other complaint is that there is no way to see what level your guns are at. Like the idea of the guns going up levels, but maybe the player could decide what stats to increase, or offer some particular items you can buy (besides the buffers) like parts or something to augment the guns individually. Also, maybe you should offer a way that each gun is programmable to fire at certain times--when I was playing I fired 1 gun most of the time while the others went mostly unused, make them active somehow.