Dungeons & Dragons (D&D) - the pioneering fantasy tabletop role-playing game (RPG) in which players embark on imaginary adventures in a fantasy world. It was created by Gary Gygax and Dave Arneson and first published in 1974. Players create characters to undertake quests, fight monsters and collect treasures, guided by a Dungeon Master (DM) who narrates the story and runs the game. D&D is known for its rich lore, complex character development and the freedom it offers players to explore vast, mystical worlds. It has profoundly influenced the RPG genre and pop culture, inspiring numerous games, books and films.