Unlock Huang Zhong, Ma Chao, and Jiang Wei
Complete Musou mode with a member of the Shu Kingdom.

Unlock Xiahou Yuan and Zhang Liao
Complete Musou mode with a member of the Wei Kingdom.

Unlock Taishi Ci, Lu Meng, and Gan Ning
Complete Musou mode with a member of the Wu Kingdom.

Unlock Diao Chan, Dong Zhuo, Yuan Chao, and Zhang Jiao for Free Mode use
Complete Musou mode with a member of every kingdom.

Unlock Free Mode Side Selection and BGM Test Option
Complete Musou mode with a member of every kingdom.

Unlock Second Introduction
Complete Musou mode with any character.

Unlock Zhuge Liang
Complete Musou mode with Zhang Fei, Zhao Yun, and Guan Yu.

Unlock Liu Bei
Complete Musou mode with Zhang Fei, Zhao Yun, Guan Yu, Huang Zhong, Ma Chao, Jiang Wei, and Zhuge Liang.

Unlock Sima Yi
Complete Musou mode with Xiahou Dun, Dian Wei, and Xu Zhu.

Unlock Cao Cao
Complete Musou mode with Xiahou Dun, Dian Wei, Xu Zhu, Xiahou Yuan, Zhang Liao, and Sima Yi.

Unlock Sun Jian and Sun Quan
Complete Musou mode with Zhou Yu, Lu Xun, Sun Shang Xiang, Taishi Ci, Lu Meng, and Gan Ning.

Unlock Lu Bu for Free Mode use
Complete Hulao Guan with more than 1,000 KOs.

Unlock Edit Mode in Options Menu
Unlock all 19 hidden characters by completing Musou mode with all non-leader generals (Zhang Fei, Zhao Yun, Guan Yu, Huang Zhong, Ma Chao, Jiang Wei, Zhuge Liang, Xiahou Dun, Dian Wei, Xu Zhu, Xiahou Yuan, Zhang Liao, Sima Yi, Zhou Yu, Lu Xun, Sun Shang Xiang, Taishi Ci, Lu Meng, and Gan Ning).

Instantly unlock all 19 hidden generals (Japanese Version)
At the title screen, press Square, Square, L1, L2, R1, R2, Square, Square

Instantly unlock all Shu generals (Japanese Version)
At the title screen, press Square, R1, R1, R1, R1, R1, R2, R2

All Wei generals (Japanese version)
At the title screen, press Square, Square, Square, L1, L1, L2, L2, L2 to unlock Cao Cao, Xiahou Yuan, Zhang Liao, and Sima Yi.

All Wu generals (Japanese version)
At the title screen, press Square, Square, L2, L2, L2, L2, L1, L1 to unlock Taishi Ci, Sun Jian, Sun Quan, Lu Meng, and Gan Ning.

Instantly unlock Edit Mode (Japanese Version)
At the title screen, press L1, L2, R2, R1, L1, L2, R2, R1

Instantly unlock BGM Test in Options Menu
At the title screen, press R1, R1, R2, R2, L1, L1, L2, L2

Edit mode
Complete musou mode with all characters except Dong Zhuo, Diao Chan, Lu Bu, Yuan Shao, and Zhang Jiao to unlock edit mode in the options menu.