It was when it passed through the portal from Hell. Later after getting some psychological treatments on earth, he returned to Mars, where the evil Dr. Doom 3 Cyberdemonīlazkowicz killed a cyber demon with a soulcube not long after he was sent to Mars Doom 3. Some point in the future, a Marine apparently named B. He is a paranormal monster that comes from another dimension to serve as Harbinger of Apocalypse.