Zappa is a fictional character from Guilty Gear XX, a fighting game in the Guilty Gear series. He is an unlucky, eccentric young man who becomes possessed by multiple spirits, causing his body and fighting style to change unpredictably during battle. Zappa’s role in the series is that of a tragic comic character whose supernatural condition drives his story and gameplay. He is known for his strange behavior, haunted appearance, and chaotic, possession-based combat.