The world is collapsing. A virus has accidentally released. It is a biological weapon that mutates the infected.

Emergency News Broadcast: BREEP. THIS IS A MESSAGE FROM THE GOVERNMENT OF THE UNITED STATES OF AMERICA. A BIOLOGICAL WEAPON HAS BEEN ACCIDENTALLY RELEASED AS OF 12 HOURS AGO. RESULTS IN MUTATION. VIRUS IS SPREAD VIA SALIVA. INFECTED ARE BLACK IN APPEARANCE WITH BUDLING VEINS. SEEK SHELTER IMMEDIATELY AND GOD BLESS YOU. BREEP.