A medieval fantasy roleplaying game that went through four editions (not counting Chivalry & Sorcery Light). Its ambition was set forth as early as the blurb for the first edition from 1977:

"Chivalry & Sorcery represents the most complete and detailed fantasy role playing game on the market....The world of Chivalry and Sorcery includes laws, customs, social classes, and all that would be found in the feudal setting of a complete fantasy environment."