Eye Worm

Rock-Caterpillar is an unofficial name for an odd creature found in the Volcano on Fire Planet on Astro Knights Island. It seems to thrive in scorching hot environments.

Appearance
The Rock Caterpillar looks like a string of squarish, segmented rocks. Each segment has an eye on it.

Role On Astro Knights Island
It is found inside the Volcano on the Fire Planet. When you first see it, it is curled up in a cube. But when you approach it it will lash out at you and roll into a defensive ball. You can jump over it as it rolls toward you. It is located right outside Meltdown Cave.