Flintstones 

Secret Passwords 
Enter the following at the Password(s) screen. 
For the Stage Skip, while playing, pause the game and press X to skip to the 
next stage, or B to skip to the end of the game. 
HOAGIE TAKES COLD TREES: Watch the end credits 
MS STONE MAKES WEIRD JELLY: Invincibility 
BARNEY GRABS BLUE TREES: Stage skip