-SOME OF THE OYSTERS THAT YOU CAN SEE IN THE SCREEN (THE RED ONES) CONTAIN A LETTER.
-YOU HAVE TO OPEN THEM BY HITING THEM WITH YOUR JELLFISH (YOU GET IT BY JUMPING JUST UNDER THEM) TO DISCOVER THE LETTER.
-YOU CAN EAT THESE LETTERS IN ORDER TO BUILD THE WORD "EXTRA".
-WHEN YOU GET TO BUILD IT YOU WILL GET A EXTRA JELLFISH.