Teenage Mutant Ninja Turtles

Michelangelo will get an improved weapon in the story mode!
Go to the options and then go to the password screen.
Next you will see 5 symbols Put in MSRMM

Get Challenge Mode Unlocked:
Beat story mode using all 4 turtles

Get Stage Select Levels:
Beat a level to unlock it for Stage Select

New Costumes:
Change your PS2 System date to Dec 24th or 25th to get Santa
outfits or October 31st for Halloween outfits.

 