Makes more campaign settings than what it shoud be allowed by medicine. NaNoWritter (Non-native English-speaker, some mistakes might appear during worldbuilding)
Anything roleplayable: Dungeons & Dragons, World of Darkness, Legend of the Five Rings, Savage Worlds, Warhammer (Fantasy and 40.000), Shadowrun, Cthulhu Tech...
Dragonheart, Willow, Princess Mononoke, Castle in the Sky, The Great Lebowsky, The Sessions
Samurai Champloo, Cowboy Bebop, Mob Psycho 100, Steven Universe, Voltron
Foundation, Mort, Small Gods, Zas!, Dune, the Silmarillion, the Poem of Gilgamesh, Conan the Cimmerian, The Grave of Huma, Chanur's Pride, At the Mountains of Madness, Da Vinci's Fables and Legends
Terry Pratchett, Isaac Asimov, Frank Herbert, J.R.R. Tolkien, H.P. Lovecraft, R.E. Howard, C.H. Cherryh, the Dragonlance team, whoever wrote The Poem of Gilgamesh, Paracelsus
The Elder Scrolls III: Morrowind, Final Fantasy Tactics Advance, Final Fantasy IX, Master of Magic, Golden Sun I & II, Age of Mythology, Age of Empire II, The Legend of Zelda: Oracle of Ages & Oracle of Seasons, The Legend of Zelda: the Wind Waker, Shadow of the Colossus, Champions of Norrath, Lylat 64, Soul Calibur II