Zombie Hearts

The Mechanics of this game will be that the enemies will be coming from each side left and right, when you kill them, you will get a score of +50. You will have 3 hearts and a gun, you will be shooting your hearts to kill the enemies when that enemy dies you get your hearth back, if you miss you will lose that hearth. If your Health bar goes to 0 (no hearts left) you will lose the game. Theres no way in winning in this game since the score is whats important.