Romance of the Three Kingdoms II is a 1989 historical simulation game by Koei, the second entry in the series. Based on the Chinese classic *Romance of the Three Kingdoms*, players rule as a monarch, using internal affairs, military, diplomacy, and strategy to command generals and unify China’s 41 regions. It features six scenarios spanning late Eastern Han to the Three Kingdoms era, with multiple playable monarchs per scenario. Available on MS-DOS, PC-8801, PC-9801, MSX2, Amiga, NES, SNES, Genesis, WonderSwan, Game Boy Color, PlayStation, Windows, mobile, iOS, and Nintendo 3DS. Its soundtrack by Minoru Mukaiya delivers an immersive historical atmosphere.