Battle of Chengdu

The Battle of Cheng Du was fought between Liu Bei's forces and his kinsman Liu Zhang. Liu Bei's plans were to seize the lands of Shu from which he could commence fulfilling his ambitions. This battle was a shot to Liu Bei's conscience, he didn't like the fact that he was stealing from his family at all. For the sake of the Han, he knew it must be done.

Dynasty Warriors
The Battle of Cheng Du is played very similar to the historical battle itself. Liu Bei often expresses his sadness for having to fight his own family, and even refuses to fight in Dynasty Warriors 5, remaining in the main camp.

In Dynasty Warriors 5, the battle is divided into a three way attack, eventually leading to the enemy's main camp becoming surrounded. In every game the battle has appeared in, Pang Tong is ambushed, which often serves as his death in the games. In Dynasty Warriors 5, his death causes Liu Bei to joining the battle.

In Dynasty Warriors 6, the battle also serves as the meeting place for Liu Bei and Ma Chao. After the battle, Ma Chao is shut out of his castle, so he runs away to fight for Liu Bei.