Percy De Rolo is a fictional character from the popular web series and tabletop role-playing game, Critical Role. He is a member of the Vox Machina adventuring party and is known for his expertise in firearms and alchemical inventions. Percy hails from the noble family of De Rolo in the city of Whitestone, which plays a significant role in his backstory. Percy is characterized by his intelligence, resourcefulness, and a somewhat dark past that involves tragedy and revenge. His journey throughout the series explores themes of redemption and the struggle between his noble heritage and the darker impulses that arise from his experiences.