The World Series has shocked environmental disasters, and mankind is on the verge of extinction. The aliens have returned with a determination to wipe people off the face of the earth and started at the same time with one of the most iconic cities in the earth. Streets of New York flooded with alien invaders, and the wave of the walking nightmares gradually engulfing the city and its residents. Urban communication systems are destroyed, the buildings are in ruins.

People do not just represent the end of the world, attributing the role of executioner is fatal flooding, the terrible disease, a nuclear war. In fact, everything was somewhat exotic. Collapsed into one of the outlying islands was a huge asteroid spaceship capable of completely change the Earth's climate. We went to the study of anomalies of troops in North Korea and the U.S. were the only defenders of humanity. Prepare to face with the unknown enemy - in this battle you play a critical role!