GreenTown was a beautiful town with the kindest and nicest people. This all started to change when a couple scientist were experimenting a special type of liquid known as Z5, on a man who was kept in prison for the problems he caused. The Z5 was a success and completely turned the man into a zombie. He was kept in a room and being watched through a window until he began to rage and break the window. The scientist were frightened and were bit by the zombie and fainted. One scientist was bit but was able to reach to the emergency alarm. He fainted like the others then turned into a zombie. The people in GreenTown were scared to what was happening and believed they were safe being in their houses until the zombies began to break the windows and attack the people. GreenTown turned into an infected town with many zombies. You remain unknown on what was happening as you were camping in the forest. You meet up with other survivors and try to bring those zombies to justice.