Dungeons and Dragons, by many standards, lives up to Wizards of the Coast’s claim of “The World’s Greatest Role-Playing Game”. It has the longest history and the greatest impact of any game, paving the way for the expansive role-playing hobby we have today. And the versions published in the 1980s are those which had the strongest impact on one of the earliest generations of gamers. Between TSR’s mismanagement and the limitations of technology, though, these early versions were almost lost to history. The desire to rekindle support for the playstyle of Basic D&D was one of the collective motivations which kindled the OSR, or Old School Revival, movement. Today’s System Split splits four ways, looking both at two versions of Basic D&D (B/X and Rules Cyclopedia) and Retroclones which were designed to give them renewed accessibility: Labyrinth Lord and Dark Dungeons.