You are alone! Or... They are also here! There are so many zombies. And they still alive! You are the only one, who can kill them. Just take your gun and shoot. Be attentive, cause there will be several waves. Use all your skills and shoot like a sniper! Good luck to you. You will really need it!
They are everywhere! All these terrible zombies! They wanna to kill each of you. That is why we ask you to help and kill all these horrible creatures. Zombies are approaching and you are the last one standing to defend the barrier. Pick up your sniper rifle and take down all incoming zombies. Aim for the brain for an instant kill! Survive some days to unlock survival mode for even more zombie killing fun. Do you have a really strong stomach? Then do not stop and go ahead! You have to destroy them first. Use the mouse to aim and shoot. Be the real hero!