Add Items 
     Atthe Codes screen (in the Options menu), press RIGHT (5), LEFT
(3), UP, UP.
 
Difficult Mode 
     AttheCodescreen(in the Options menu), press DOWN, UP (8), DOWN.
 
Easy Mode 
     Atthe Codesscreen(in the Options menu), press UP, DOWN (8), UP.
 
Normal Mode 
     Atthe  Codes  screen (in the Options menu), UP, DOWN, UP, DOWN,
UP, DOWN, UP, DOWN, UP, DOWN.
 
Old Soul Super Weapons 
     AttheCodes screen (in the Options menu), press RIGHT, UP, DOWN,
DOWN, UP, RIGHT, RIGHT, UP, DOWN, DOWN.
 
Progressive Scan Mode 
     Tousethis, you'll need a TV with progressive scan capabilities.
Go to Options,  then  Codes  and enter: RIGHT, UP, RIGHT, RIGHT, UP,
RIGHT,RIGHT,RIGHT,  UP, RIGHT. You'll have to reboot your PS2 once
the screen turns blue.
 
Unlock All Levels 
     Atthe  Codes  screen  (in  the Options menu), press DOWN, LEFT,
LEFT, DOWN, LEFT, DOWN, RIGHT, DOWN, LEFT, DOWN.
 
Unlock All Special Features 
     Atthe Codes screen (in the Options menu), press LEFT, DOWN, UP,
LEFT, RIGHT, UP, DOWN, LEFT, RIGHT, DOWN.