Cows vs Vikings

Vikings are known mainly because of their conquest achievements. In their time, they were ranked among the very top raiders who were not afraid of anything, but one creature... And they are still afraid of it until today, and nobody really knows why. It is cows! One would say that these domestic animals can not hurt anyone, but why the Vikings are afraid of, we still do not know. You might find it in the game called Cows vs Vikings, because this is probably a little special species of cows. They have decided to take the example from the Vikings and pillage all their villages as the Vikings have done the same to the other nations. Can you defend your village from the mad cow raid? Have fun.