East Asia · 184–234 AD

Three Kingdoms: The History Behind the Game

One of the most retold stories in Chinese history: a crumbling dynasty, a peasant rebellion, and the warlords who carved its wreckage into three rival kingdoms. Era of Warlords covers the full arc, from the Yellow Turban uprising to Zhuge Liang's doomed campaigns against the north.

The Han falls apart

By the late 2nd century AD, the once-mighty Han dynasty was hollowed out by court eunuchs, corrupt officials and a series of child emperors controlled by regents. In 184 AD the Yellow Turban Rebellion — a millenarian peasant uprising — exposed just how weak central authority had become: local governors were given free rein to raise their own armies to put it down, and many never gave that power back.

The warlord Dong Zhuo seized the capital in 189 AD and installed a puppet emperor, provoking a coalition of regional lords to march against him in 190. The coalition splintered almost immediately into rival factions, and China spent the next decade as a patchwork of warring governors — Yuan Shao, Cao Cao, Liu Biao, Sun Ce and dozens more — each carving out their own territory.

Three kingdoms, one throne

Cao Cao emerged as the dominant northern power after his victory at Guandu in 200 AD, but his bid to conquer the south was broken at the Battle of Red Cliffs in 208, where the allied forces of Sun Quan and the newly risen Liu Bei used fire ships to destroy his fleet. That defeat set the borders that would define the era: Cao Cao's Wei in the north, Sun Quan's Wu in the southeast, and Liu Bei's Shu in the southwest after he took Yi Province (Shu) in 214–219.

None of the three could finish the others off. Liu Bei's chancellor Zhuge Liang launched repeated Northern Expeditions against Wei from 227 onward, brilliant but ultimately unsuccessful campaigns that came to symbolize the era's tragic stalemate. All three kingdoms eventually fell — Wei would absorb Shu in 263, and the Jin dynasty (born from Wei) would finally reunify China in 280.

121 territories, playable from any of the scenarios above, against AI rivals with their own diplomacy and ambitions.