Guarding the sanctuary free

The world are zombie virus outbreak uninfected people fled to the isolated area, where there is a lot like you

Warriors pay the price of blood to rescue a sense of justice more fled to quarantine the edge of the poor people, but those

Evil disgusting zombie plague brought to the edge of the area of ??separation, the situation is very crisis, and you are a very

Experienced gunner, equipped to quarantine the only cannon guards the only Pure Land. . .


Game Controls：
Use the Finger touch to aim. Release your finger touch to fire.
Move the Finger touch further away from the cannon to increase the power.