Big Gems
Go to options then select cheats then enter these notes,Green, Red, Green, Yellow, Green, Blue, Green, Orange, Green, Blue, Green, Yellow, Green, Red, Green, Green & Red, Red & Yellow, Green & Red, Yellow & Blue, Green & Red, Blue & Orange, Green & Red, Yellow & Blue, Green & Red, Red & Yellow, Green & Red, Green & Yellow. Then it will say large scrolling gems unlocked.