Subterranean Monsters
in Basic Fantasy Role-Playing Game
15 monsters
- Bee, Giant - Giant bees that live in underground hives with a queen
- Black Pudding - Amorphous creature that lives only to eat, scouring underground areas for organic matter
- Caecilia, Giant - Carnivorous, legless amphibians that resemble giant earthworms with bony skeletons and sharp teeth
- Cave Locust, Giant - Pale, cricket-like creatures that live underground, 2 to 4 feet long
- Gelatinous Cube - Nearly transparent cube that travels dungeon corridors absorbing carrion, creatures, and trash
- Gnome - Small humanoids standing 3 to 3½ feet tall with tan to woody brown skin
- Goblin - Small, wicked humanoids that favor ambushes, overwhelming odds, and dirty tricks
- Jelly, Gray - Amorphous creatures that live only to eat, scouring underground areas
- Kobold - Small, dog-faced reptilian humanoids
- Orc - Grotesque humanoids bent on war and domination
- Purple Worm - Gigantic subterranean monsters with poisonous stingers
- Rhagodessa, Giant - Spider-scorpion creature with sticky pedipalps for capturing prey
- Rust Monster - Strange monster built like a huge turtle with insectoid head and feather-like antennae
- Scorpion, Giant - Giant scorpions are aggressive predators, sometimes as large as a donkey
- Shrieker - Large, semi-mobile fungus that wails loudly when approached or threatened