Giles is a power-type Zoanoid developed by Cronos Japan and served as the prototype for Gregole. It does not possess the balance-regulating tentacles that Gregole sports, instead possessing a series of spikes running down its back. While not as strong as Gregole, Giles is faster and still composed of the same shock-absorbing skin tissue. only a few Giles Zoanoids were created and their production ceased when Cronos perfected Gregole's optimization procedure.