Jelly Pipe

Jelly Pipe is the third Cavern level in Yoshi's Story. This level actually takes place in a sewer. The level is made up of a "jelly extractor," used to extract jelly from the jelly-rich soil. However, few things have need to enter the dark sewers. Some of the enemies in this level are Big & Little Boos, Jelly Ghosts, Spiked Fun Guys, and one Slug. The first part of the level has jelly and Jelly Ghosts, while the second part has Big & Little Boos and Spiked Fun Guys. In the level is an area with a Slug, and the only way to defeat it is by throwing eggs in front of its face.

Storybook segment
''The Yoshis decided to take a shortcut through a pipe that went underground. Below it was dark and damp, and the creatures that lived there were ugly and slimy. They were scared, but they crawled through. What could be at the other end?''

Trivia

 * The newspapers in the background display a variety of words referencing the Mario franchise and other Nintendo products and properties, listing terms such as "Luigi," "Mario," "Zelda," "N64," "Pikachu," "Nintendo," "Yoshi," and "Nintendo 64."