The story started when the US Military received a SOS from Dr. Anderson, a Military Biochemistry Lab research scientist living in the remote city called “City of Dark Eagle”. The US Military sent 3 special agents to this dangerous remote city with the mission to locate and rescue the scientist. After a thorough search of the entire city, the 3 agents were unable to locate any inhabitants including Dr. Anderson. That day when dusk arrived, the calmness of the city was soon disturbed with the frightening sounds of death. Troops of zombies from nowhere suddenly appeared and attacked the 3 agents. 2 of the 3 agents were killed leaving the 3rd agent “Jessica” to complete the task on her own. Agent Jessica had lost connection with the Headquarter and was hiding in a gas station’s convenience store from the zombies. Your mission is to help Jessica to combat the zombies, rescue Dr. Anderson and regain contact with the Headquarter before dawn.