Dungeons & Dragons (commonly abbreviated as D&D or DnD) is a fantasy tabletop role-playing game (TTRPG) originally created and designed by Gary Gygax and Dave Arneson. The game was first published in 1974 by Tactical Studies Rules (TSR). It has been published by Wizards of the Coast, later a subsidiary of Hasbro, since 1997. The game was derived from miniature wargames, with a variation of the 1971 game Chainmail serving as the initial rule system. D&D's publication is commonly recognized as the beginning of modern role-playing games and the role-playing game industry, which also deeply influenced video games, especially the role-playing video game genre.
In 2004, D&D remained the best-known, and best-selling, role-playing game in the US, with an estimated 20 million people having played the game and more than US$1 billion in book and equipment sales worldwide. The year 2017 had "the most number of players in its history—12 million to 15 million in North America alone". D&D 5th edition sales "were up 41 percent in 2017 from the year before, and soared another 52 percent in 2018, the game's biggest sales year yet". The game has been supplemented by many premade adventures, as well as commercial campaign settings suitable for use by regular gaming groups. D&D is known beyond the game itself for other D&D-branded products, references in popular culture, and some of the controversies that have surrounded it, particularly a moral panic in the 1980s that attempted to associate it with Satanism and suicide. The game has won multiple awards and has been translated into many languages. (Full article...)