In 1997, an Alien race attempted an invasion in a small city of Argentina by fertilizing the human population turning them into blood thirsty zombies. The plan almost worked until 3 unlikely heroes emerged, battling back the zombies, and ultimately destroying the Alien mother ship. Now, 16 years later, the Aliens are back to their old tricks. Their target this time around is America. The city of New Bedford, Massachusetts is quickly overrun by the alien zombie infestation.

In the year 2019, where the world is under martial law, two rookie cops are tasked to patrol District C-11 where death is just a bullet away.