Shin Sangoku Musou 2 Cheats...
All movies unlocked
Press L1, Triangle, R1, Triangle, L2, Square, R2, Square, at the main menu.
BGM Test option
Press Square, Triangle, Triangle, Square, L1, R1, R2, L2, at the main menu.
Hidden ending
Goto the options screen and choose the "Opening Edit" option. Highlight the Replay, then hold L1 + L2 + R1 + R2 and press X.
Opening Edit option
Press R1, Square, L1, Square, R2, Triangle, L2, Triangle, at the main menu.
Select level
Press R1, R2, L2, L1, Square, R2, Triangle, L1, at the main menu.
Unlock all generals
Press Square, R1, Triangle, L1, Triangle, R2, Square, L2, at the main menu.
Unlock all Shu generals
Press L1, Square, Triangle, R2, L1, L2, L2, R1, at the main menu.
Unlock all Wei generals
Press Square, Triangle, L1, L2, R1, R2, L1, L2, at the main menu.
Unlock all Wu generals
Press Triangle, L1, Square, R1, R2, L1, L2, L2, at the main menu.