The Zombies kingdom is destroyed and now they try to incorporate into the human world. They run and hide from your chasing and killing. But no matter how they hide, you can always find them out and kill them with just one shot. Now grab your sniper gun and go chase them. You will go around the world; most of them are famous places in the world. Try to look closely and carefully, because sometimes the Zombies hide very carefully and very hard to find them. In each level you are asked to kill an assigned number of Zombies to pass. The less time you take to finish the level, the more points you can have. Of course the difficulty of the game increases with each later level. Try yourself from the first to the last one to successfully protect the human world.