Just like in the PS2 version, press WHITE, BLACK, X, Y, WHITE, R, L, BLACK on the main menu.

On the meain menu, press X, BLACK, Y, WHITE, L, R, WHITE, WHITE.

These are the two "extra" opening movies (just like in the PS2 version). On the opening movie edit screen, hold L + R (or BLACK + WHITE) and play the opening sequence.

To unlock very hard, beat the last level of Musou on Hard.

To reset the game at any time, press BACK+START during gameplay.

On the main menu, press the following:

• All Shu Generals - WHITE, BLACK, X, Y, WHITE, R, L, BLACK
• All Generals - Hold L and R, then press WHITE, BLACK, Y, X, X, Y
• BGM Test Option - L, WHITE, Y, R, WHITE, BLACK, X, Y
• Opening Edit Option - X, BLACK, Y, WHITE, L, R, WHITE, WHITE

On the character select screen, press A or X to choose different costumes.