Zombie Defense

Zombie Defense combines tower and castle defense games with shooters into one really fun defence game.  In Zombie Defense you need to defend your castle from the creeping zombie horde as they try to tear down your castle.  In Zombie Defense you must shoot and kill the zombies before they get to your castle.  Keep killing zombies and you will be able to buy new and more powerful weapons to help you in the fight against the endless waves of zombies creeping your way.  When you have enough power you can drag special power defenses onto the playing field that will blow up and kill big amounts of zombies.  You can also activate berserk mode which will really make things crazy.