Biomes: the milieux of the world for game masters and worldbuilders
Every milieu of the world, from the taiga to the deep sea: its climate and seasons, what grows and lives there, what a traveller can gather, hunt or fish, the hazards on the road, and the rules to play them at the table.
- Aboleth (D&D 5e): where it is met, how dangerous, what it gives
- Abyssal for tabletop RPG: hazards, events, creatures
- African Buffalo in a tabletop RPG: where it lives, how dangerous, what it gives
- African Bush Elephant in a tabletop RPG: where it lives, how dangerous, what it gives
- Air Elemental (D&D 5e): where it is met, how dangerous, what it gives
- Allosaurus (D&D 5e): where it is met, how dangerous, what it gives
- Alpine Ibex in a tabletop RPG: where it lives, how dangerous, what it gives
- Alpine Marmot in a tabletop RPG: where it lives, how dangerous, what it gives
- Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Animated Armor (D&D 5e): where it is met, how dangerous, what it gives
- Animated Flying Sword (D&D 5e): where it is met, how dangerous, what it gives
- Animated Rug of Smothering (D&D 5e): where it is met, how dangerous, what it gives
- Ankheg (D&D 5e): where it is met, how dangerous, what it gives
- Ankylosaurus (D&D 5e): where it is met, how dangerous, what it gives
- Archelon (D&D 5e): where it is met, how dangerous, what it gives
- Arctic Fox in a tabletop RPG: where it lives, how dangerous, what it gives
- Assassin (D&D 5e): where it is met, how dangerous, what it gives
- Astral for tabletop RPG: hazards, events, creatures
- Atlantic Puffin in a tabletop RPG: where it lives, how dangerous, what it gives
- Awakened Shrub (D&D 5e): where it is met, how dangerous, what it gives
- Awakened Tree (D&D 5e): where it is met, how dangerous, what it gives
- Axe Beak (D&D 5e): where it is met, how dangerous, what it gives
- Azer (D&D 5e): where it is met, how dangerous, what it gives
- Balor (D&D 5e): where it is met, how dangerous, what it gives
- Bandit (D&D 5e): where it is met, how dangerous, what it gives
- Barbed Devil (D&D 5e): where it is met, how dangerous, what it gives
- Bare labyrinth under the ground, for tabletop RPG: heat, hazards, creatures
- Barrens: climate, plants, animals and hazards for tabletop RPG
- Basilisk (D&D 5e): where it is met, how dangerous, what it gives
- Bearded Devil (D&D 5e): where it is met, how dangerous, what it gives
- Bearded Seal in a tabletop RPG: where it lives, how dangerous, what it gives
- Bearded Vulture in a tabletop RPG: where it lives, how dangerous, what it gives
- Behir (D&D 5e): where it is met, how dangerous, what it gives
- Berserker (D&D 5e): where it is met, how dangerous, what it gives
- Black Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Black Pudding (D&D 5e): where it is met, how dangerous, what it gives
- Black Rhinoceros in a tabletop RPG: where it lives, how dangerous, what it gives
- Blessed Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Blessed Cave: climate, plants, animals and hazards for tabletop RPG
- Blessed Estuary: climate, plants, animals and hazards for tabletop RPG
- Blessed Grassland: climate, plants, animals and hazards for tabletop RPG
- Blessed Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Blessed Mediterranean Scrub: climate, plants, animals and hazards for tabletop RPG
- Blessed Sandy Shore: climate, plants, animals and hazards for tabletop RPG
- Blessed Savanna: climate, plants, animals and hazards for tabletop RPG
- Blessed Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Blink Dog (D&D 5e): where it is met, how dangerous, what it gives
- Blue Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Bog: climate, plants, animals and hazards for tabletop RPG
- Bone Devil (D&D 5e): where it is met, how dangerous, what it gives
- Bottlenose Dolphin in a tabletop RPG: where it lives, how dangerous, what it gives
- Brass Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Bronze Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Brown Bear in a tabletop RPG: where it lives, how dangerous, what it gives
- Bugbear (D&D 5e): where it is met, how dangerous, what it gives
- Bulette (D&D 5e): where it is met, how dangerous, what it gives
- Burning Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Burning Cave: climate, plants, animals and hazards for tabletop RPG
- Burning Grassland: climate, plants, animals and hazards for tabletop RPG
- Burning Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Burning Mediterranean Scrub: climate, plants, animals and hazards for tabletop RPG
- Burning Mine: climate, plants, animals and hazards for tabletop RPG
- Burning Savanna: climate, plants, animals and hazards for tabletop RPG
- Burning Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Burning Tropical Dry Forest: climate, plants, animals and hazards for tabletop RPG
- Burning Tundra: climate, plants, animals and hazards for tabletop RPG
- Cattle in a tabletop RPG: where it lives, how dangerous, what it gives
- Cave: climate, plants, animals and hazards for tabletop RPG
- Celestial for tabletop RPG: hazards, events, creatures
- Centaur (D&D 5e): where it is met, how dangerous, what it gives
- Chain Devil (D&D 5e): where it is met, how dangerous, what it gives
- Chimera (D&D 5e): where it is met, how dangerous, what it gives
- Chuul (D&D 5e): where it is met, how dangerous, what it gives
- City for tabletop RPG: hazards, events, creatures
- Clay Golem (D&D 5e): where it is met, how dangerous, what it gives
- Cloaker (D&D 5e): where it is met, how dangerous, what it gives
- Cloud Giant (D&D 5e): where it is met, how dangerous, what it gives
- Coastal Shelf: climate, plants, animals and hazards for tabletop RPG
- Cockatrice (D&D 5e): where it is met, how dangerous, what it gives
- Cold Desert: climate, plants, animals and hazards for tabletop RPG
- Common Adder in a tabletop RPG: where it lives, how dangerous, what it gives
- Common Eider in a tabletop RPG: where it lives, how dangerous, what it gives
- Common Ostrich in a tabletop RPG: where it lives, how dangerous, what it gives
- Common Raven in a tabletop RPG: where it lives, how dangerous, what it gives
- Commoner (D&D 5e): where it is met, how dangerous, what it gives
- Copper Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Coral Reef: climate, plants, animals and hazards for tabletop RPG
- Corrupted Bog: climate, plants, animals and hazards for tabletop RPG
- Corrupted Cave: climate, plants, animals and hazards for tabletop RPG
- Corrupted Estuary: climate, plants, animals and hazards for tabletop RPG
- Corrupted Mangrove: climate, plants, animals and hazards for tabletop RPG
- Corrupted Marsh: climate, plants, animals and hazards for tabletop RPG
- Corrupted Mine: climate, plants, animals and hazards for tabletop RPG
- Corrupted Swamp: climate, plants, animals and hazards for tabletop RPG
- Corrupted Taiga: climate, plants, animals and hazards for tabletop RPG
- Corrupted Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Corrupted Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Couatl (D&D 5e): where it is met, how dangerous, what it gives
- Crypt for tabletop RPG: hazards, events, creatures
- Crystal caverns under the ground, for tabletop RPG: heat, hazards, creatures
- Crystalline Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Crystalline Cave: climate, plants, animals and hazards for tabletop RPG
- Crystalline Cold Desert: climate, plants, animals and hazards for tabletop RPG
- Crystalline Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Crystalline Ice Sheet: climate, plants, animals and hazards for tabletop RPG
- Crystalline Mine: climate, plants, animals and hazards for tabletop RPG
- Crystalline Rocky Shore: climate, plants, animals and hazards for tabletop RPG
- Crystalline Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Crystalline Tundra: climate, plants, animals and hazards for tabletop RPG
- Cultist (D&D 5e): where it is met, how dangerous, what it gives
- Cursed Bog: climate, plants, animals and hazards for tabletop RPG
- Cursed Cave: climate, plants, animals and hazards for tabletop RPG
- Cursed Grassland: climate, plants, animals and hazards for tabletop RPG
- Cursed Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Cursed Marsh: climate, plants, animals and hazards for tabletop RPG
- Cursed Swamp: climate, plants, animals and hazards for tabletop RPG
- Cursed Taiga: climate, plants, animals and hazards for tabletop RPG
- Cursed Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Cursed Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Cursed Tundra: climate, plants, animals and hazards for tabletop RPG
- Darkmantle (D&D 5e): where it is met, how dangerous, what it gives
- Dead Grassland: climate, plants, animals and hazards for tabletop RPG
- Dead Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Dead Mine: climate, plants, animals and hazards for tabletop RPG
- Dead Sandy Shore: climate, plants, animals and hazards for tabletop RPG
- Dead Savanna: climate, plants, animals and hazards for tabletop RPG
- Dead Swamp: climate, plants, animals and hazards for tabletop RPG
- Dead Taiga: climate, plants, animals and hazards for tabletop RPG
- Dead Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Dead Tundra: climate, plants, animals and hazards for tabletop RPG
- Death Dog (D&D 5e): where it is met, how dangerous, what it gives
- Deathstalker in a tabletop RPG: where it lives, how dangerous, what it gives
- Deep Sea: climate, plants, animals and hazards for tabletop RPG
- Desert Locust in a tabletop RPG: where it lives, how dangerous, what it gives
- Deva (D&D 5e): where it is met, how dangerous, what it gives
- Dire Wolf (D&D 5e): where it is met, how dangerous, what it gives
- Djinni (D&D 5e): where it is met, how dangerous, what it gives
- Doline jungle under the ground, for tabletop RPG: heat, hazards, creatures
- Domestic Yak in a tabletop RPG: where it lives, how dangerous, what it gives
- Doppelganger (D&D 5e): where it is met, how dangerous, what it gives
- Dragon Turtle (D&D 5e): where it is met, how dangerous, what it gives
- Dretch (D&D 5e): where it is met, how dangerous, what it gives
- Drider (D&D 5e): where it is met, how dangerous, what it gives
- Dromedary in a tabletop RPG: where it lives, how dangerous, what it gives
- Druid (D&D 5e): where it is met, how dangerous, what it gives
- Dryad (D&D 5e): where it is met, how dangerous, what it gives
- Dungeon for tabletop RPG: hazards, events, creatures
- Dust Mephit (D&D 5e): where it is met, how dangerous, what it gives
- Earth Elemental (D&D 5e): where it is met, how dangerous, what it gives
- Efreeti (D&D 5e): where it is met, how dangerous, what it gives
- Eldritch Bog: climate, plants, animals and hazards for tabletop RPG
- Eldritch Cave: climate, plants, animals and hazards for tabletop RPG
- Eldritch Cold Desert: climate, plants, animals and hazards for tabletop RPG
- Eldritch Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Eldritch Marsh: climate, plants, animals and hazards for tabletop RPG
- Eldritch Mine: climate, plants, animals and hazards for tabletop RPG
- Eldritch Rocky Shore: climate, plants, animals and hazards for tabletop RPG
- Eldritch Swamp: climate, plants, animals and hazards for tabletop RPG
- Eldritch Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Eldritch Tundra: climate, plants, animals and hazards for tabletop RPG
- Elemental Air for tabletop RPG: hazards, events, creatures
- Elemental Earth for tabletop RPG: hazards, events, creatures
- Elemental Fire for tabletop RPG: hazards, events, creatures
- Elemental Water for tabletop RPG: hazards, events, creatures
- Enchanted Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Enchanted Cave: climate, plants, animals and hazards for tabletop RPG
- Enchanted Estuary: climate, plants, animals and hazards for tabletop RPG
- Enchanted Grassland: climate, plants, animals and hazards for tabletop RPG
- Enchanted Marsh: climate, plants, animals and hazards for tabletop RPG
- Enchanted Mediterranean Scrub: climate, plants, animals and hazards for tabletop RPG
- Enchanted Sandy Shore: climate, plants, animals and hazards for tabletop RPG
- Enchanted Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Enchanted Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Erinyes (D&D 5e): where it is met, how dangerous, what it gives
- Estuary: climate, plants, animals and hazards for tabletop RPG
- Ethereal for tabletop RPG: hazards, events, creatures
- Ettercap (D&D 5e): where it is met, how dangerous, what it gives
- Ettin (D&D 5e): where it is met, how dangerous, what it gives
- Eurasian Beaver in a tabletop RPG: where it lives, how dangerous, what it gives
- Eurasian Eagle-Owl in a tabletop RPG: where it lives, how dangerous, what it gives
- Eurasian Lynx in a tabletop RPG: where it lives, how dangerous, what it gives
- Eurasian Otter in a tabletop RPG: where it lives, how dangerous, what it gives
- European Badger in a tabletop RPG: where it lives, how dangerous, what it gives
- European Bison in a tabletop RPG: where it lives, how dangerous, what it gives
- European Herring Gull in a tabletop RPG: where it lives, how dangerous, what it gives
- European Rabbit in a tabletop RPG: where it lives, how dangerous, what it gives
- Fennec Fox in a tabletop RPG: where it lives, how dangerous, what it gives
- Feywild for tabletop RPG: hazards, events, creatures
- Fire Elemental (D&D 5e): where it is met, how dangerous, what it gives
- Fire Giant (D&D 5e): where it is met, how dangerous, what it gives
- Flesh Golem (D&D 5e): where it is met, how dangerous, what it gives
- Flooded Grassland: climate, plants, animals and hazards for tabletop RPG
- Flying Snake (D&D 5e): where it is met, how dangerous, what it gives
- Fortress for tabletop RPG: hazards, events, creatures
- Frost Giant (D&D 5e): where it is met, how dangerous, what it gives
- Frozen Alpine Meadow: climate, plants, animals and hazards for tabletop RPG
- Frozen Bog: climate, plants, animals and hazards for tabletop RPG
- Frozen Cave: climate, plants, animals and hazards for tabletop RPG
- Frozen Grassland: climate, plants, animals and hazards for tabletop RPG
- Frozen Marsh: climate, plants, animals and hazards for tabletop RPG
- Frozen Rocky Shore: climate, plants, animals and hazards for tabletop RPG
- Frozen Swamp: climate, plants, animals and hazards for tabletop RPG
- Frozen Taiga: climate, plants, animals and hazards for tabletop RPG
- Frozen Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Frozen Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Fungal Bog: climate, plants, animals and hazards for tabletop RPG
- Fungal Cave: climate, plants, animals and hazards for tabletop RPG
- Fungal forest under the ground, for tabletop RPG: heat, hazards, creatures
- Fungal Mangrove: climate, plants, animals and hazards for tabletop RPG
- Fungal Mine: climate, plants, animals and hazards for tabletop RPG
- Fungal Swamp: climate, plants, animals and hazards for tabletop RPG
- Fungal Taiga: climate, plants, animals and hazards for tabletop RPG
- Fungal Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Fungal Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Gargoyle (D&D 5e): where it is met, how dangerous, what it gives
- Gelatinous Cube (D&D 5e): where it is met, how dangerous, what it gives
- Ghast (D&D 5e): where it is met, how dangerous, what it gives
- Ghost (D&D 5e): where it is met, how dangerous, what it gives
- Ghoul (D&D 5e): where it is met, how dangerous, what it gives
- Giant Ape (D&D 5e): where it is met, how dangerous, what it gives
- Giant Badger (D&D 5e): where it is met, how dangerous, what it gives
- Giant Bat (D&D 5e): where it is met, how dangerous, what it gives
- Giant Boar (D&D 5e): where it is met, how dangerous, what it gives
- Giant Centipede (D&D 5e): where it is met, how dangerous, what it gives
- Giant Constrictor Snake (D&D 5e): where it is met, how dangerous, what it gives
- Giant Crab (D&D 5e): where it is met, how dangerous, what it gives
- Giant Crocodile (D&D 5e): where it is met, how dangerous, what it gives
- Giant Eagle (D&D 5e): where it is met, how dangerous, what it gives
- Giant Elk (D&D 5e): where it is met, how dangerous, what it gives
- Giant Fire Beetle (D&D 5e): where it is met, how dangerous, what it gives
- Giant Frog (D&D 5e): where it is met, how dangerous, what it gives
- Giant Goat (D&D 5e): where it is met, how dangerous, what it gives
- Giant Hyena (D&D 5e): where it is met, how dangerous, what it gives
- Giant Lizard (D&D 5e): where it is met, how dangerous, what it gives
- Giant Octopus (D&D 5e): where it is met, how dangerous, what it gives
- Giant Owl (D&D 5e): where it is met, how dangerous, what it gives
- Giant Rat (D&D 5e): where it is met, how dangerous, what it gives
- Giant Scorpion (D&D 5e): where it is met, how dangerous, what it gives
- Giant Seahorse (D&D 5e): where it is met, how dangerous, what it gives
- Giant Shark (D&D 5e): where it is met, how dangerous, what it gives
- Giant Spider (D&D 5e): where it is met, how dangerous, what it gives
- Giant Toad (D&D 5e): where it is met, how dangerous, what it gives
- Giant Venomous Snake (D&D 5e): where it is met, how dangerous, what it gives
- Giant Vulture (D&D 5e): where it is met, how dangerous, what it gives
- Giant Wasp (D&D 5e): where it is met, how dangerous, what it gives
- Giant Weasel (D&D 5e): where it is met, how dangerous, what it gives
- Giant Wolf Spider (D&D 5e): where it is met, how dangerous, what it gives
- Gibbering Mouther (D&D 5e): where it is met, how dangerous, what it gives
- Glabrezu (D&D 5e): where it is met, how dangerous, what it gives
- Gladiator (D&D 5e): where it is met, how dangerous, what it gives
- Glowing meadow under the ground, for tabletop RPG: heat, hazards, creatures
- Gnoll (D&D 5e): where it is met, how dangerous, what it gives
- Goat in a tabletop RPG: where it lives, how dangerous, what it gives
- Goblin (D&D 5e): where it is met, how dangerous, what it gives
- Gold Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Golden Eagle in a tabletop RPG: where it lives, how dangerous, what it gives
- Gorgon (D&D 5e): where it is met, how dangerous, what it gives
- Grassland: climate, plants, animals and hazards for tabletop RPG
- Graveyard for tabletop RPG: hazards, events, creatures
- Gray Ooze (D&D 5e): where it is met, how dangerous, what it gives
- Great Bustard in a tabletop RPG: where it lives, how dangerous, what it gives
- Greater Horseshoe Bat in a tabletop RPG: where it lives, how dangerous, what it gives
- Green Anaconda in a tabletop RPG: where it lives, how dangerous, what it gives
- Green Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Green Hag (D&D 5e): where it is met, how dangerous, what it gives
- Grey Wolf in a tabletop RPG: where it lives, how dangerous, what it gives
- Grick (D&D 5e): where it is met, how dangerous, what it gives
- Griffon (D&D 5e): where it is met, how dangerous, what it gives
- Grimlock (D&D 5e): where it is met, how dangerous, what it gives
- Guard (D&D 5e): where it is met, how dangerous, what it gives
- Guardian Naga (D&D 5e): where it is met, how dangerous, what it gives
- Hades for tabletop RPG: hazards, events, creatures
- Half-Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Harbour Seal in a tabletop RPG: where it lives, how dangerous, what it gives
- Harpy (D&D 5e): where it is met, how dangerous, what it gives
- Haunted Bog: climate, plants, animals and hazards for tabletop RPG
- Haunted Cave: climate, plants, animals and hazards for tabletop RPG
- Haunted Grassland: climate, plants, animals and hazards for tabletop RPG
- Haunted Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Haunted Marsh: climate, plants, animals and hazards for tabletop RPG
- Haunted Mine: climate, plants, animals and hazards for tabletop RPG
- Haunted Rocky Shore: climate, plants, animals and hazards for tabletop RPG
- Haunted Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Haunted Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Haunted Tundra: climate, plants, animals and hazards for tabletop RPG
- Hell Hound (D&D 5e): where it is met, how dangerous, what it gives
- Hezrou (D&D 5e): where it is met, how dangerous, what it gives
- Hill Giant (D&D 5e): where it is met, how dangerous, what it gives
- Hippogriff (D&D 5e): where it is met, how dangerous, what it gives
- Hippopotamus in a tabletop RPG: where it lives, how dangerous, what it gives
- Hobgoblin (D&D 5e): where it is met, how dangerous, what it gives
- Homunculus (D&D 5e): where it is met, how dangerous, what it gives
- Horned Devil (D&D 5e): where it is met, how dangerous, what it gives
- Horse in a tabletop RPG: where it lives, how dangerous, what it gives
- Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Humpback Whale in a tabletop RPG: where it lives, how dangerous, what it gives
- Hunter Shark (D&D 5e): where it is met, how dangerous, what it gives
- Hydra (D&D 5e): where it is met, how dangerous, what it gives
- Ice Devil (D&D 5e): where it is met, how dangerous, what it gives
- Ice Mephit (D&D 5e): where it is met, how dangerous, what it gives
- Ice Sheet: climate, plants, animals and hazards for tabletop RPG
- Imp (D&D 5e): where it is met, how dangerous, what it gives
- Incubus (D&D 5e): where it is met, how dangerous, what it gives
- Infernal for tabletop RPG: hazards, events, creatures
- Invisible Stalker (D&D 5e): where it is met, how dangerous, what it gives
- Iron Golem (D&D 5e): where it is met, how dangerous, what it gives
- Jaguar in a tabletop RPG: where it lives, how dangerous, what it gives
- Kelp Forest: climate, plants, animals and hazards for tabletop RPG
- Killer Whale in a tabletop RPG: where it lives, how dangerous, what it gives
- Knight (D&D 5e): where it is met, how dangerous, what it gives
- Kobold (D&D 5e): where it is met, how dangerous, what it gives
- Kraken (D&D 5e): where it is met, how dangerous, what it gives
- Laboratory for tabletop RPG: hazards, events, creatures
- Lake: climate, plants, animals and hazards for tabletop RPG
- Lamia (D&D 5e): where it is met, how dangerous, what it gives
- Lava tubes under the ground, for tabletop RPG: heat, hazards, creatures
- Lemure (D&D 5e): where it is met, how dangerous, what it gives
- Lich (D&D 5e): where it is met, how dangerous, what it gives
- Lion in a tabletop RPG: where it lives, how dangerous, what it gives
- Llama in a tabletop RPG: where it lives, how dangerous, what it gives
- Mage (D&D 5e): where it is met, how dangerous, what it gives
- Magma Mephit (D&D 5e): where it is met, how dangerous, what it gives
- Magmin (D&D 5e): where it is met, how dangerous, what it gives
- Mammoth (D&D 5e): where it is met, how dangerous, what it gives
- Mangrove: climate, plants, animals and hazards for tabletop RPG
- Manticore (D&D 5e): where it is met, how dangerous, what it gives
- Marilith (D&D 5e): where it is met, how dangerous, what it gives
- Marsh: climate, plants, animals and hazards for tabletop RPG
- Medicinal Leech in a tabletop RPG: where it lives, how dangerous, what it gives
- Mediterranean Scrub: climate, plants, animals and hazards for tabletop RPG
- Medusa (D&D 5e): where it is met, how dangerous, what it gives
- Merfolk (D&D 5e): where it is met, how dangerous, what it gives
- Merrow (D&D 5e): where it is met, how dangerous, what it gives
- Mimic (D&D 5e): where it is met, how dangerous, what it gives
- Mine Works for tabletop RPG: hazards, events, creatures
- Mine: climate, plants, animals and hazards for tabletop RPG
- Minotaur of Baphomet (D&D 5e): where it is met, how dangerous, what it gives
- Moose in a tabletop RPG: where it lives, how dangerous, what it gives
- Mummy (D&D 5e): where it is met, how dangerous, what it gives
- Muskox in a tabletop RPG: where it lives, how dangerous, what it gives
- Nalfeshnee (D&D 5e): where it is met, how dangerous, what it gives
- Narwhal in a tabletop RPG: where it lives, how dangerous, what it gives
- Night Hag (D&D 5e): where it is met, how dangerous, what it gives
- Nightmare (D&D 5e): where it is met, how dangerous, what it gives
- Nile Crocodile in a tabletop RPG: where it lives, how dangerous, what it gives
- Noble (D&D 5e): where it is met, how dangerous, what it gives
- Northern Gannet in a tabletop RPG: where it lives, how dangerous, what it gives
- Ochre Jelly (D&D 5e): where it is met, how dangerous, what it gives
- Ogre (D&D 5e): where it is met, how dangerous, what it gives
- Ogre Zombie (D&D 5e): where it is met, how dangerous, what it gives
- Olm in a tabletop RPG: where it lives, how dangerous, what it gives
- Oni (D&D 5e): where it is met, how dangerous, what it gives
- Open Ocean: climate, plants, animals and hazards for tabletop RPG
- Otyugh (D&D 5e): where it is met, how dangerous, what it gives
- Owlbear (D&D 5e): where it is met, how dangerous, what it gives
- Pegasus (D&D 5e): where it is met, how dangerous, what it gives
- Phase Spider (D&D 5e): where it is met, how dangerous, what it gives
- Pirate (D&D 5e): where it is met, how dangerous, what it gives
- Pit Fiend (D&D 5e): where it is met, how dangerous, what it gives
- Plains Zebra in a tabletop RPG: where it lives, how dangerous, what it gives
- Planetar (D&D 5e): where it is met, how dangerous, what it gives
- Plesiosaurus (D&D 5e): where it is met, how dangerous, what it gives
- Polar Bear in a tabletop RPG: where it lives, how dangerous, what it gives
- Pond: climate, plants, animals and hazards for tabletop RPG
- Priest (D&D 5e): where it is met, how dangerous, what it gives
- Primeval Cave: climate, plants, animals and hazards for tabletop RPG
- Primeval Flooded Grassland: climate, plants, animals and hazards for tabletop RPG
- Primeval Grassland: climate, plants, animals and hazards for tabletop RPG
- Primeval Savanna: climate, plants, animals and hazards for tabletop RPG
- Primeval Swamp: climate, plants, animals and hazards for tabletop RPG
- Primeval Taiga: climate, plants, animals and hazards for tabletop RPG
- Primeval Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Primeval Tropical Dry Forest: climate, plants, animals and hazards for tabletop RPG
- Primeval Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Primeval Tundra: climate, plants, animals and hazards for tabletop RPG
- Pseudodragon (D&D 5e): where it is met, how dangerous, what it gives
- Pteranodon (D&D 5e): where it is met, how dangerous, what it gives
- Purple Worm (D&D 5e): where it is met, how dangerous, what it gives
- Quasit (D&D 5e): where it is met, how dangerous, what it gives
- Rakshasa (D&D 5e): where it is met, how dangerous, what it gives
- Red Deer in a tabletop RPG: where it lives, how dangerous, what it gives
- Red Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Red Fox in a tabletop RPG: where it lives, how dangerous, what it gives
- Reindeer in a tabletop RPG: where it lives, how dangerous, what it gives
- Remorhaz (D&D 5e): where it is met, how dangerous, what it gives
- River: climate, plants, animals and hazards for tabletop RPG
- Roc (D&D 5e): where it is met, how dangerous, what it gives
- Rocky Shore: climate, plants, animals and hazards for tabletop RPG
- Roper (D&D 5e): where it is met, how dangerous, what it gives
- Ruin for tabletop RPG: hazards, events, creatures
- Rust Monster (D&D 5e): where it is met, how dangerous, what it gives
- Saber-Toothed Tiger (D&D 5e): where it is met, how dangerous, what it gives
- Sable in a tabletop RPG: where it lives, how dangerous, what it gives
- Sahuagin (D&D 5e): where it is met, how dangerous, what it gives
- Saiga in a tabletop RPG: where it lives, how dangerous, what it gives
- Salamander (D&D 5e): where it is met, how dangerous, what it gives
- Sandy Shore: climate, plants, animals and hazards for tabletop RPG
- Satyr (D&D 5e): where it is met, how dangerous, what it gives
- Savanna: climate, plants, animals and hazards for tabletop RPG
- Scarlet Macaw in a tabletop RPG: where it lives, how dangerous, what it gives
- Scout (D&D 5e): where it is met, how dangerous, what it gives
- Sea Cave: climate, plants, animals and hazards for tabletop RPG
- Sea Hag (D&D 5e): where it is met, how dangerous, what it gives
- Sea Otter in a tabletop RPG: where it lives, how dangerous, what it gives
- Sewer for tabletop RPG: hazards, events, creatures
- Shadow (D&D 5e): where it is met, how dangerous, what it gives
- Shadowfell for tabletop RPG: hazards, events, creatures
- Shambling Mound (D&D 5e): where it is met, how dangerous, what it gives
- Sheep in a tabletop RPG: where it lives, how dangerous, what it gives
- Shield Guardian (D&D 5e): where it is met, how dangerous, what it gives
- Shrieker Fungus (D&D 5e): where it is met, how dangerous, what it gives
- Silkworm in a tabletop RPG: where it lives, how dangerous, what it gives
- Silver Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Skeleton (D&D 5e): where it is met, how dangerous, what it gives
- Snow Leopard in a tabletop RPG: where it lives, how dangerous, what it gives
- Solar (D&D 5e): where it is met, how dangerous, what it gives
- Specter (D&D 5e): where it is met, how dangerous, what it gives
- Sperm Whale in a tabletop RPG: where it lives, how dangerous, what it gives
- Sphinx of Lore (D&D 5e): where it is met, how dangerous, what it gives
- Sphinx of Valor (D&D 5e): where it is met, how dangerous, what it gives
- Sphinx of Wonder (D&D 5e): where it is met, how dangerous, what it gives
- Spirit Naga (D&D 5e): where it is met, how dangerous, what it gives
- Spotted Hyena in a tabletop RPG: where it lives, how dangerous, what it gives
- Spring: climate, plants, animals and hazards for tabletop RPG
- Sprite (D&D 5e): where it is met, how dangerous, what it gives
- Spy (D&D 5e): where it is met, how dangerous, what it gives
- Steam Mephit (D&D 5e): where it is met, how dangerous, what it gives
- Stirge (D&D 5e): where it is met, how dangerous, what it gives
- Stone Giant (D&D 5e): where it is met, how dangerous, what it gives
- Stone Golem (D&D 5e): where it is met, how dangerous, what it gives
- Storm Giant (D&D 5e): where it is met, how dangerous, what it gives
- Stream: climate, plants, animals and hazards for tabletop RPG
- Succubus (D&D 5e): where it is met, how dangerous, what it gives
- Sulphur cave under the ground, for tabletop RPG: heat, hazards, creatures
- Swamp: climate, plants, animals and hazards for tabletop RPG
- Swarm of Bats (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Crawling Claws (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Insects (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Piranhas (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Rats (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Ravens (D&D 5e): where it is met, how dangerous, what it gives
- Swarm of Venomous Snakes (D&D 5e): where it is met, how dangerous, what it gives
- Taiga: climate, plants, animals and hazards for tabletop RPG
- Tarrasque (D&D 5e): where it is met, how dangerous, what it gives
- Temperate Conifer Forest: climate, plants, animals and hazards for tabletop RPG
- Temperate Forest: climate, plants, animals and hazards for tabletop RPG
- Temple for tabletop RPG: hazards, events, creatures
- The abyss under the ground, for tabletop RPG: heat, hazards, creatures
- Tiger in a tabletop RPG: where it lives, how dangerous, what it gives
- Tough (D&D 5e): where it is met, how dangerous, what it gives
- Toxic Bog: climate, plants, animals and hazards for tabletop RPG
- Toxic Cave: climate, plants, animals and hazards for tabletop RPG
- Toxic Estuary: climate, plants, animals and hazards for tabletop RPG
- Toxic Flooded Grassland: climate, plants, animals and hazards for tabletop RPG
- Toxic Hot Desert: climate, plants, animals and hazards for tabletop RPG
- Toxic Mangrove: climate, plants, animals and hazards for tabletop RPG
- Toxic Marsh: climate, plants, animals and hazards for tabletop RPG
- Toxic Mine: climate, plants, animals and hazards for tabletop RPG
- Toxic Swamp: climate, plants, animals and hazards for tabletop RPG
- Toxic Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Treant (D&D 5e): where it is met, how dangerous, what it gives
- Triceratops (D&D 5e): where it is met, how dangerous, what it gives
- Troll (D&D 5e): where it is met, how dangerous, what it gives
- Tropical Dry Forest: climate, plants, animals and hazards for tabletop RPG
- Tropical Rainforest: climate, plants, animals and hazards for tabletop RPG
- Tundra: climate, plants, animals and hazards for tabletop RPG
- Tyrannosaurus Rex (D&D 5e): where it is met, how dangerous, what it gives
- Underground Water: climate, plants, animals and hazards for tabletop RPG
- Unicorn (D&D 5e): where it is met, how dangerous, what it gives
- Vampire (D&D 5e): where it is met, how dangerous, what it gives
- Vampire Familiar (D&D 5e): where it is met, how dangerous, what it gives
- Violet Fungus (D&D 5e): where it is met, how dangerous, what it gives
- Vrock (D&D 5e): where it is met, how dangerous, what it gives
- Walrus in a tabletop RPG: where it lives, how dangerous, what it gives
- Wandering Albatross in a tabletop RPG: where it lives, how dangerous, what it gives
- Warrior (D&D 5e): where it is met, how dangerous, what it gives
- Water Buffalo in a tabletop RPG: where it lives, how dangerous, what it gives
- Water Elemental (D&D 5e): where it is met, how dangerous, what it gives
- Werebear (D&D 5e): where it is met, how dangerous, what it gives
- Wereboar (D&D 5e): where it is met, how dangerous, what it gives
- Wererat (D&D 5e): where it is met, how dangerous, what it gives
- Weretiger (D&D 5e): where it is met, how dangerous, what it gives
- Werewolf (D&D 5e): where it is met, how dangerous, what it gives
- Western Honey Bee in a tabletop RPG: where it lives, how dangerous, what it gives
- White Dragon (D&D 5e): where it is met, how dangerous, what it gives
- Wight (D&D 5e): where it is met, how dangerous, what it gives
- Wild Boar in a tabletop RPG: where it lives, how dangerous, what it gives
- Will-o'-Wisp (D&D 5e): where it is met, how dangerous, what it gives
- Willow Ptarmigan in a tabletop RPG: where it lives, how dangerous, what it gives
- Winter Wolf (D&D 5e): where it is met, how dangerous, what it gives
- Wolverine in a tabletop RPG: where it lives, how dangerous, what it gives
- Worg (D&D 5e): where it is met, how dangerous, what it gives
- Wraith (D&D 5e): where it is met, how dangerous, what it gives
- Wyvern (D&D 5e): where it is met, how dangerous, what it gives
- Xorn (D&D 5e): where it is met, how dangerous, what it gives
- Zombie (D&D 5e): where it is met, how dangerous, what it gives