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Title: Zombie Defense 4
Description:Zombie Defense 4 is a cool online zombie game. In this very good game you have to destroy the zombies as they attempt to make their way through the maze. Use your towers to kill the advancing zombies before they reach the end of path. You will lose one life for each zombie that escapes. The tower's shooting range is outlined by a blue transparent circle. The tower will automatically aim and shoot when a zombie lumbers into its range. You can upgrade your towers anytime. The tower will be upgraded immediately and the money will be deducted from your account. Defeat the zombie horde on 50 levels and stay alive. Play this game and have fun!