"Crashbug", known as "Bugman" (バグマン Baguman) in the OCG, is a small series of four DARK Fiend monsters introduced in Generation Force and used by Mr. Kay and Caswell Francis in the Yu-Gi-Oh! ZEXAL anime. When the three weaker Crashbug cards are assembled in the Graveyard, the family's trump card can be Special Summoned.