Caterpillage

Caterpillage is the animal-related boss microgame in WarioWare: D.I.Y. Showcase, created by Kat & Ana.

Gameplay
The player controls a giant worm by tapping. The purpose of the game is to move the worm up or down to eat any food on the way, and avoid the cans scattered through the track. The player loses if the worm touches a can.