Mighty the Armadillo is a supporting character in the Sonic the Hedgehog franchise, originally appearing in the arcade game SegaSonic the Hedgehog. Mighty is known for his strong sense of justice, gentle nature, and impressive physical strength. He is a close friend of Ray the Flying Squirrel and has teamed up with Sonic and his allies on several adventures. Mighty values peace and dislikes unnecessary conflict, often acting as a mediator in group situations.