Original URL: http://www.psxextreme.com/psp-cheat-print/37.html
The Con

Unlockables:

KFJ
Defeat KFJ (Team Rogue) in Class B Story Mode

Unlockable Characters

In order to obtain these characters in arcade mode, beat each team in their respective ranks:

Cinder - Rank A
Shaman - Rank B
Smoke - Rank C
Boneyard - Rank D

Defeating these teams will also allow you to obtain some of their items.