Programmer credit:
Allow the game to enter demonstration mode, in which your character dances and jumps to the top of the hill with the fire. After this sequence completes, move your character to the very bottom to the location of the spider's cave. Stand on top of the cave, near where the spider usually exits. Have your character stand on the far right side of this location so that his left foot is just touching the top of the cave and his right foot is in mid-air. Briefly press Down to move your character partially into the side of the cave. Note: Do not move all the way to the floor. Then, press Left to pass into the cave and continue moving in that direction, jumping if necessary. Your character should begin to fall through the bottom of the screen and pass a message with the programmer's credits.