Romance of the Three Kingdoms is a 1989 historical strategy game for MS-DOS, developed by Koei. Based on the classic Chinese novel, players assume the role of a warlord during the fall of the Han Dynasty, striving to unify China through diplomacy, warfare, and resource management. Featuring turn-based gameplay, detailed character stats, and political intrigue, it offers a deep and complex strategy experience that helped define the grand strategy genre on PC.