"Cows vs. Aliens" is a unique game in the "tower defense" genre, with many challenging maps and modes. Lively and memorable defenders please the eye and offer you a variety of tactics to drive back the intruders. Mighty heroes will help you in this war. Expand your military base, fight alone or stand shoulder to shoulder with your friends! "Cows vs. Aliens" is the best choice for all fans of strategy and tactics!