Aquatic Monsters
in Basic Fantasy Role-Playing Game
28 monsters
- Bear, Polar - Long, lean carnivores slightly taller than grizzly bears, and just as hostile
- Box Turtle - Reptiles with a hard shell into which the animal can pull its head and legs if threatened
- Crab, Giant - Large crustaceans averaging 5' in diameter, tolerant of various water conditions
- Crocodile - Aggressive predators that lie mostly submerged in rivers or marshes
- Dragon Turtle - Massive aquatic creatures up to 200 feet long, occasionally mistaken for rocky outcroppings or small islands
- Dragon, Sea (Gray Dragon) - Sleek aquatic dragons with webbed feet and broad flat tails, adapted for underwater life
- Dragon, Swamp (Black Dragon) - Green-skinned dragons so dark they appear black, especially in water
- Fish, Giant Barracuda - Predatory fish found in salt water with elongated bodies, pointed heads and prominent jaws
- Fish, Giant Bass - Predatory freshwater fish between 10' and 25' long
- Fish, Giant Catfish
- Fish, Giant Piranha - Giant piranha average 5' in length at adulthood, and are aggressive carnivores
- Frog, Giant (and Toad, Giant) - Enlarged versions of common frogs; predators that attack smaller creatures
- Leech, Giant - Slimy, segmented wormlike creatures which live in water
- Lizard Man - Tall reptilian humanoids that excel at swimming and ambush tactics
- Mermaid - Have the upper bodies of women and the lower bodies of dolphins
- Nixie - Small water fairies with pale green skin and dark green hair
- Octopus, Giant - An enormous version of the normal octopus, physically powerful and clever
- Sea Serpent - Serpentine monsters which live in the sea, ranging from 20' to 40' long
- Shark, Bull - Stocky, broad sharks that can tolerate fresh water and travel up rivers
- Shark, Great White - Apex predators ranging from 12' to 15' in length, up to 30' for exceptional specimens
- Shark, Mako - Fast-moving predators found in temperate and tropical seas
- Snake, Sea - Small, stealthy sea snakes with potent venom
- Snapping Turtle - Reptiles with a hard shell into which the animal can pull its head and legs if threatened
- Squid, Giant - Tremendous deep ocean dwellers with barbed tentacles and sharp-edged suckers
- Water Termite, Giant - Giant aquatic termites that spray stunning toxins and devour ship hulls
- Whale, Killer - Ferocious 30-foot long marine predators with striking black and white markings
- Whale, Narwhal - Aquatic mammals resembling large dolphins with a single tusk
- Whale, Sperm - Enormous predatory whales up to 60 feet long that prey on giant squid