The Brethren Moons (Dead Space) are a hive collective of civilization mutilating abominoids the size of planetary bodies.
Envy (Fullmetal Alchemist: Brotherhood)
Gluttony (Fullmetal Alchemist: Brotherhood)
The Flood (Halo) is an ancient, unstoppable, and utterly incomprehensible extragalactic parasitic life form; its true nature being so horrifying that many who learned it chose to commit suicide rather than live with the knowledge.
Super Ego (Marvel Comics) is a semi-sentient bioverse capable of consuming galaxies.
William Birkin (Resident Evil 2) heavily mutated by the Golgotha/G-Virus.
E-001, a.k.a. Eveline (Resident Evil 7: Biohazard) is an E-Type B.O.W. that creates and controls a mutagenic mold.
While Miranda (Resident Evil: Village) may look like a human (and started out as one), she is so heavily mutated by her own experiments as well as exposure to the mold hive that spawned Eveline that she is anything but.
Chaos Spawn of Tzeentch (Warhammer)
The Shunters (Society)
Ink Bendy (Bendy and the Ink Machine)
Due to its unstable nature Artificial Zoan Devil Fruits infused with wide variety of animals's DNA, SMILE (One Piece) will transform its successful consumers into animalistic abomination, ridiculously misshapen in extreme ways.
Demons (Demon Slayer: Kimetsu no Yaiba)
SCP-001 - When Day Breaks (SCP Animation)-2
SCP-420 Aggressive Skin Condition
SCP-610 The Flesh that Hates (SCP Animation) ft. @SCP Animated - Tales From The Foundation
SCP-610 The Flesh that Hates - Part 2 (SCP Animation)
Did She Eat Her Mother? - SCP-6670 - Mama-2
Community content is available under CC-BY-SA unless otherwise noted.