ZZOMS : Intrusion of Zombies

During World War II, a UFO flying in space was shot down by an ICBM (Intercontinental Ballistic Missile) from Earth. ZZOMS was taken to a medical lab by several soldiers and was given anesthesia. The sound of gunfire from the war seemed never-ending! Eventually, chemical and biological weapons were used by both sides, turning all of humanity into 'ZOMBIES'! Now, ZZOMS must escape the threat of the zombies and find his UFO again in order to return to his planet!