Rocky the Flying Squirrel is a minor character associated with the Sonic the Hedgehog universe, appearing as a small anthropomorphic squirrel with a cheerful, energetic personality. He is typically portrayed as a background or supporting figure rather than a major protagonist, helping to enrich the world and add variety to the cast. Depending on the adaptation or continuity, Rocky may appear in brief comedic or situational roles, contributing to the playful, action-adventure tone of the series.