Sangoku Musou Game System: Sony Playstation Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   DYNASTY WARRIORS ================ PLAY AS NOBUNANGA To play as Nobunaga first you must get three secret character (Zuge Liang,Lu Bu, Cao Cao). Then at title screen Press Up, Triangle, Down, X. PLAY AS SUN SHANG XIANG To play as Sun, go to the Title Screen. Highlight "1P battle" and the press: left, left, up, down, triangle, sqaure, L1 and R1. Then go to the character select screen to select the new character.