Tap the screen to navigate your commando through the warzone. Target your weapon by dragging your finger across the screen. Press the attack button to defeat zombies. Refresh your weapon by tapping the reload button when your bullets are low. Finish tactical missions by executing the objectives displayed on the screen. Enhance your weapons and tools between missions to boost your fighting effectiveness. Monitor the life bar to evade being defeated by zombies. Move through different locations to accomplish all missions and come out as the ultimate elite commando.