Knuckles redirects here. For other verions 或者 uses of Knuckles, see Knuckles (disambiguation)

Sir Knuckles the Echidna is a Mobian Echidna and the last in a line of Guardians of 天使 Island. From the age of three, Knuckles was trained 由 his father Locke to assume the mantle of Guardian 由 the age of 10. Within the last few years, Knuckles has discovered that he is not the last of his kind, and that threats from all over Mobius are threatening his home. While originally operating alone, Knuckles has developed 老友记 and teammates-formed into a group known as the Chaotix, which he leads-over...