Zombie Sniper-shooting game

Synopsis:

The whole city was infected with the zombie virus. Infection of fast, everyone will be a zombie bites, all biological scientists, strategists, government officials and other scientists, etc. After an exchange that has been surrounded by deep into zombie lab to find the antidote is the ultimate solution.
But now people do not see the presence of the laboratory, the entire lab zombies running around, telling anyone they bite, and bite people are just a few tens of seconds and becomes a zombie like monsters. In order to get the antidote you can only pick up weapons and zombies launched Last Stand. Check death, blood open!
Game features:
1) The game is completely free, without any consumption
2) distinctive weapons, perfect control
3) shocking picture quality, feel the visual feast
4) High-quality sound realistic zombie
5) a large number of zombie killing fun.
6) Super exciting gaming experience, people hearty
gaming strategy:
Full use of their limited resources, to kill as many zombies appear to collect more drugs and guns, to help you kill zombies faster.