Hans Lützelschwab

One man stands between earth and the gates of hell. hunted by an evil cult who wants to summon darkness upon the face of earth, his only chance to defend mankind is sacrificing his blood to an old artifact. A dark stone, broken out of the tortured dungeon walls of the underworld. Whoever lets the stone feed on his blood, will be transferred to the spheres of hell until the power of the given blood is consumed.

Your pregnant wife Linda has been captured by a ruthless scientist, who created a devastating virus. To rescue her, you have to fight through the old rotten experimental clinic, armed to the teeth, one level after another right through the dark, decayed guts of this evil complex. unfortunately you don't have much time, at dawn, the whole area will be eradicated.