Can your human base fight back against the zombie base? The city has been overrun with zombies, and they are now sending wave after wave for your brains. It is now your Base on the outskirts of the city VS their base. Upgrade your base with defensive and offensive units, as you try to bring down their base while keeping yours alive. Purchase new units by buying new buildings, and gather "Yee-Haw" to unleash massive attacks to help fight back. Try to make it through all 4 stages of increasing difficulty as each Zombie Base gets tougher to fight back. Never give up, never surrender, and take back your city!