Roll is dry-humored, observant, and often seems detached, but he cares deeply about his friends. His reserved nature hides a thoughtful and introspective side that often surprises those around him. He enjoys reading classic novels, solving brain teasers, and participating in low-key activities like board games or building intricate models. Roll gets frustrated when things don't go according to plan or when he feels like he's lost control of a situation. His friends are Charisma and Amp.