Outer-worlders must take a series of tests and/or be educated in order to enter their planet.
Abduction, Action, Alligator, Alternate Reality, Alternate Society, Alternative Spiritual, Amphibian, Android, Angel, Anthro, Anthropomorphic, Aphrodisiac, Apocalyptic, BDSM, Bat, Beach, Bovine, Bull, Butterfly, Canine, Caprine, Cat, Cave, Cervine, Cheetah, Chimera, City, Claws, Compendium, Corruption, Cougar, Coyote, Crocodile, Dark, Day, Death, Demon, Desert, Dinosaur, Dog, Doppelganger, Dragon, Dragoness, Drake, Eagle, Eggs, Elemental, Entity, Equine, Family, Feline, Female, Feral, Ferret, Fiction, Folf, Furred Dragon, Future, Ghost, Guns, Half-Dragon, Half-Wolf, Hawk, Heaven, Hell, Hermaphrodite, History, Horns, Humor, Hybrid, Incest, Incomplete, Incubus, Innocence, Insanity, Insect, Island, King, Kitten, Knight, Liger, Lizard, Lupine, Madness, Mage, Magic, Male, Male/Female, Mammal, Manticore, Mare, Marsupial, Mating, Medieval, Mermaid, Monster, Moon, Multiple Species, Multiverse, Mythological Creature, NSFW, Nature, Night, Non-Anthro, Nymph, Ocean, Orca, Owl, Pantherine, Pheromones, Plant, Prince, Princess, Quadruped, Queen, Rabbit, Raptor, Reaper, Reference, Reincarnation, Reptile, River, Robot, Rodent, Royal, SFW, Scales, Scalie, Sci-Fi, Science, Science Fiction, Sea, Sea Serpent, Semi-Anthro, Serpent, Shapeshifting, Shark, Sheep, Skin, Skunk, Sky, Snake, Snow, Space, Stallion, Star, Succubus, Supernatural, Swamp, Techno, Telekinesis, Telepathy, Tentacles, Tiger, Tigon, Transformation, Tribal, Turtle, Undead, Underwater, Unknown Species, Vampire, Vampire Wolf, Village, Violence, Vulpine, WORSHIP, War, Warlock, Warrior, Weapon, Werewolf, Whale, Wings, Wolf, Wolfess, Wolfox, Wyvern, Zebra, apocalypse, castle, crystal, demigod, description, eldritch, fur, furry, galaxy, goddess, gods, hunter, hydra, lake, life, multi, peace, planets, prehistoric, ruins, scientist, shapeshifter, species, spirit, system, town, universe, vore, vulture, wasteland, witch, wizard, world