The game is really fun but as someone pointed out it is very similar snkxr. I know when you collide with the head it is instant death but having a unique set of levels instead of a black box or maybe trying to give the game a shot in 3D. (I know they are different games but I am just suggesting ways for the game to stand out even more). Other feedback: the health bar for the enemies appears over their heads. A description of the units would help and the colors were too hard on my eyes but I managed to play through the game and enjoy it.