In the backstory, the Mother Demon appeared in an old relay satellite, battered by neutrons and quarantined by massive levels of radiation. The Mother Demon's attack consists of powerful flame trails, followed by a set of 4 homing fireballs which split up when they hit something. She makes a soul-chilling cry of discovery upon being roused, a ghastly snarl when moving about and a frightful shriek like a Banshee when she is damaged. It has no wings, yet moves by floating around. The demons have returned even stronger and more vicious than before.Ī monstrosity in her own right, the Mother Demon appears as a large demonic larva with dead black eyes with red irises, four arms, a skull-like face and smallish mouth filled with many long, sharp teeth. In its crippled state, it systematically altered decaying dead carnage back into corrupted living tissue. The military episodes code named 'DOOM' were not actually completed: A single entity with vast rejuvenation powers, masked by the extreme radiation.