WOW VS Zombie

I wonder what will happen if the zombies will play against the characters of World of Warcraft. Today we learn about it. Hordes of zombies are coming to settle Orcs and you as the leader of the tribe will have to lead the defense. Arrange protective guns so to cover all paths which are monsters. So, gather the magic of the sun that fall from above. With them, you will be able to build guns and upgrade them.