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'''Dungeons & Dragons''' (D&D or DnD) is a [[role-playing]] game with a medieval theme featuring [[myth]]ical creatures such as [[elf|elves]], [[dwarf (mythology)|dwarves]], [[orc]]s, and [[dragon]]s. Players take the role of characters who solve a series of heroic adventures or quests. Largely considered harmless fantasy, the game has attracted some criticism.

'''Dungeons & Dragons''' (D&D or DnD) is a [[role-playing]] game with a medieval theme featuring [[myth]]ical creatures such as [[elf|elves]], [[dwarf (mythology)|dwarves]], [[orc]]s, and [[dragon]]s. Players take the role of characters who solve a series of heroic adventures or quests. Largely considered harmless fantasy, the game has attracted some criticism.

Players typically do not compete with one another; rather, the players cooperate to achieve goals and objectives while a referee, in this case called the ''dungeon master'' (DM) or ''game master'' (GM), interprets rules and adjudicates the success or failure of the players' efforts.  

Players typically do not compete against one another; rather, the players cooperate to achieve goals and objectives while a referee, in this case called the ''dungeon master'' (DM) or ''game master'' (GM), interprets rules and adjudicates the success or failure of the players' efforts.  

The game was first published in 1974 by Tactical Studies Rules (TSR). Most of those rules and many of the subsequent rules were authored by [[Gary Gygax]]. There are some who claim that [[Dave Arneson]] was the actual "inventor" of D&D, but this claim is disputed, not least by the fact that many references were authored by Gygax.  The game was eventually sold to [[Wizards of the Coast]], a division of Hasbro.<ref>Wizards of the Coast's [http://www.wizards.com/dnd D&amp;D site]</ref>  

The game was first published in 1974 by Tactical Studies Rules (TSR). Most of those rules and many of the subsequent rules were authored by [[Gary Gygax]]. There are some who claim that [[Dave Arneson]] was the actual "inventor" of D&D, but this claim is disputed, not least by the fact that many references were authored by Gygax.  The game was eventually sold to [[Wizards of the Coast]], a division of Hasbro.<ref>Wizards of the Coast's [http://www.wizards.com/dnd D&amp;D site]</ref>