(10 votes , Average SMS rating:
Certainly chemical research is good, but when people started following them turn into zombies, they had to stop. But the process of mutation of all mankind is not prevented. Wanders the streets of the mass of these creatures, and only you can do with them is to destroy, and that is what you are and will take. You can create your combat troops and speak with him against the enemy. Only by destroying all the enemies you can move on to the next task. You can not fight alone against the computer, but also against their friends by selecting the mode for two players.