Creatures
The world of Delta Green is filled with more than just humanity. Each of these creatures is worthy of closer inspection, and more than a little fear.
Mythos canon
These creatures have been mentioned in "official" Cthulhu Mythos stories, though their properties in Delta Green might be unusual.
- Byakhee aka Winged Servitors, Ai-Apa
- Cthonians
- Deep Ones
- Dholes
- Elder Things
- Fire vampires aka Djinn
- Flying polyps
- Ghouls
- Great Race of Yith
- Hounds of Tindalos aka Hounds of the Angles
- Lloigor
- Mi-Go
- Moon Beasts
- Serpent people
- Shan
- Shoggoth
- Tcho-Tcho
- Voormi
- Autopsy reports
- Death Scenes - Aftermaths of Cthulhoid Kills by Sandy Peterson. What the remains of a victim killed by various monsters might look like.
Other mythologies
There are many stories of nonhuman beings in the real world. Aliens, faeries, and monsters: humans have told stories of their existence throughout the ages. Any Mythos creature might hide behind these stories.
- Clowns
- Faeries
- Greys
- Mongolian Death Worm
- Reptoids
- Vampires (DGML discussion)
- Yeti
Fan-made
General discussions
page revision: 21, last edited: 30 Jan 2026 06:52