Note: these codes are only for the original Panzer Dragoon game located in pandora's box. To access this game, beat Orta on any difficulty or play for a total of 5 hours. All codes are entered at the menu for the original Panzer Dragoon.
Weapon Change
UP, X, RIGHT, Y, DOWN, WHITE, LEFT, Y, UP, X.
2x speed
L, R, L, R, UP, DOWN, UP, DOWN, LEFT, RIGHT
Stage Select
UP, UP, DOWN, DOWN, LEFT, RIGHT, LEFT, RIGHT, X, Y, WHITE
See Ending to Hard Mode
UP, UP, DOWN, UP, RIGHT, RIGHT, LEFT, RIGHT, DOWN, DOWN, UP, DOWN, LEFT, LEFT, RIGHT, LEFT
Dragon-Only Mode
LEFT, LEFT, RIGHT, RIGHT, UP, DOWN, UP, DOWN, L, R. (Note: you must have entered the weapon change code for this one to work)