The Roundillo (also known as Roly in the SNES/PS version) is an enemy that first appears in Truce Canyon in 600 AD. It adorably takes the form of a ball and rolls. A variety is the Roundillo Bomber. Green Imps known as Roundillo Riders balance on Roundillos and use them as steeds in battle. Imps mistreat Roundillos and they become Fiendillos.