In Zombo Buster your job is to not let the zombies get to your door. You will have to fight off waves of zombies, hopping zombies, and other various nasty creatures. You'll do this by buying different units that will help defend you, such as bombards, agents, and gunners. You will be able to get upgrades of these classes as you move up the levels. Simply click on your defensive posts and pick a class you want to guard you. The more money you earn, the more you can buy and you can also start thinking about upgrading. Have fun playing Zombo Buster today and good luck!