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

Sir Knuckles the Echidna is a Mobian Echidna and the last in a line of Guardians of Angel Island. From the age of three, Knuckles was trained by his father Locke to assume the mantle of Guardian by 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 friends and teammates-formed into a group known as the Chaotix, which he leads-over...