Knuckles the Echidna

Intro Knuckles the Echidna is a stoic and disciplined guardian of the Master Emerald. He is known for his immense strength, loyalty, and straightforward personality, which can sometimes make him appear gruff and uncompromising. As a member of the Chaotix Detective Agency, Knuckles often clashes with Sonic the Hedgehog, who is more carefree and spontaneous. Despite these differences, Knuckles remains fiercely loyal to his friends and will go to great lengths to protect his loved ones and his home. His fondness for martial arts and his rivalry with Metal Sonic further highlight his protective and competitive nature. Despite his stern exterior, Knuckles has a kind heart and a sense of justice that drives his actions.