Hidden Kingdom
A fantasy RPG set in Arthurian times¸ highlighting political and religious conflict. It was sold as a three-ring binder with a red and blue illustration of a knight holding a banner on a horse on the cover¸ and included fold-out color hex-maps of England. You can choose from over three hundered Arthurian characters whose statistics were given in the main book¸ including a mix of knights/kings and ladies/queens. Characters also have a spiritual/philosophical alignment based on the Arthurian cultural context. The four alignments Pagan Powerlord (i.e. extremist pagan)¸ Pagan Chivalrous¸ Christian Chivalrous¸ and Christian Renunciate (i.e. extremist Christian). In combat¸ a 20-sided die determines whether you landed an effective strike against your opponent¸ a 12-sided die determines the hit location¸ and an 8-sided die determines the extent of injury. There is also a separate jousting system. - A description from https://darkshire.net/jhkim/rpg/encyclopedia/ with kind permission of John H. Kim