During an archaeological dig protected by Conservation and Research, an ancient golden casket is unearthed.
The casket is nothing but Pandora's Box. It starts singing an angelic song, is opened and a plague is poured upon the earth, turning men into monters.
With the opening of the casket, Bafometto, one of the ancient demons that the Templars imprisoned inside the casket, is freed.
Soldier A.D.K is sent to Sergeant David's base camp to recover important data but finds no one when he arrives.

Followed via radio by his assistant Anya, A.D.K must defeat the forces of evil and find the spear of destiny, (the spear with which Jesus' ribs was pierced), close the casket and thus prevent Bafometto from opening the mouth of hell and freeing his brothers.