Before revision: By the beginning of the first decade of the 21st century, it had become common for science-fiction and fantasy works set in other worlds to feature constructed languages, or more commonly, an extremely limited but defined vocabulary which suggests the existence of a complete language, or whatever portions of the language are needed for the story, and constructed languages are a regular part of the genre, appearing in Star Wars, Star Trek, The Lord of the Rings (Elvish), Stargate SG-1, Atlantis: The Lost Empire, Game of Thrones (Dothraki language and Valyrian languages), The Expanse, Avatar, Dune and the Myst series of computer adventure games.
After revision: Ar Tonelico Series (Hymmnos),By the beginning of the first decade of the 21st century, it had become common for science-fiction and fantasy works set in other worlds to feature constructed languages, or more commonly, an extremely limited but defined vocabulary which suggests the existence of a complete language, or whatever portions of the language are needed for the story, and constructed languages are a regular part of the genre, appearing in Star Wars, Star Trek, The Lord of the Rings (Elvish), Stargate SG-1, Atlantis: The Lost Empire, Game of Thrones (Dothraki language and Valyrian languages), The Expanse, Avatar, Dune and the Myst series of computer adventure games.