Battle of Guandu

The Battle of Guan Du is a decisive battle between Cao Cao's forces and Yuan Shao's forces. Armed with fewer troops, Cao Cao is determined to win against Yuan Shao's massive army.

Dynasty Warriors
In Dynasty Warriors 6, the only viewpoints available are from Cao Cao and Lu Bu. In Cao Cao's scenario, if either the Yan Jin or Bai Ma forts are taken, and Yuan Shao moves to the center camp from the Wu Chao supply base, Xiahou Dun and Zhang Liao may ambush the supply base and set it on fire. If the fire attack suceeds, Zhang He, Gao Lan, and Xu You will defect from Yuan Shao. If Yan Liang or Wen Chou are defeated, Yuan Shao's morale will decrease dramatically. By protecting the allied central bases, the enemy forces will advance slower towards Cao Cao's main camp as they will travel from the west and east. If Guan Yu defeats Yan Liang, he will declare that he has fulfilled his duty and leave the battlefield.

Lu Bu interrupts the battle with his own force in his scenario. Seeing that there is a bigger threat than each other, Cao Cao and Yuan Shao reconcile and set aside their differences, joining their armies together to deal with Lu Bu.

Kessen
The battle is briefly mentioned in Kessen II. Cao Cao is suddenly attacked by Yuan Shao, which forces him to split his forces to defend against both Liu Bei at Ru Nan and Yuan Shao at Guan Du. Regardless of whoever claims a victory at Ru Nan, Cao Cao will defeat Yuan Shao and conquer his lands.