Thousands of undeath creatures conquered the red planet Zombotron 2. Unfortunately for your hero are hungry zombies. Try to kill as many zombies as possible, these green monsters are thirsty for human blood. Avoid or shot them using your space gun. Hit TNT barrels to make a massive explosion killing a bigger number of zombies. Win all the waves, at the end escape form Zombotron 2 planet, go back to earth like a real hero.