The grafics were pretty good and not a single bug it had. however there could be some more action , by making the screen bigger(or the ships smaller) and more enemies and maybe recharge shield and different weapons.But I think for now it is great and I enjoyed playing it. keep it up.
Well this is something new, at first I thought that I was going to kill zombies but the opposite was happening. that is a good point but the fact that it gets boring is a bad point.