White Dwarf is a magazine published by British games manufacturer Games Workshop serving as a promotions and advertising platform for Games Workshop and Citadel Miniatures products. On launch it initially covered a wide variety of fantasy and science-fiction role-playing games (RPGs) and board games, particularly the role playing games Advanced Dungeons & Dragons (AD&D), RuneQuest and Traveller (which were all published by other games companies), the magazine underwent a major change in style and content in the late 1980s and is now dedicated exclusively to the miniature wargames produced by Games Workshop, mainly the core systems of Warhammer Fantasy Battle, Warhammer 40,000 and The Hobbit: An Unexpected Journey Strategy Battle Game.