Knuckles the Echidna was a resident of Mobius, and one of Sonic's closest friends, set to appear in Genesis of Metallix.
Biography[]
History[]
Metallix Saga[]
Trivia[]
- Knuckles made his debut in Sonic the Hedgehog 3.
External Links[]
- Knuckles the Echidna at Sonic Wiki Zone
- Knuckles the Echidna at Sonic Retro
- Knuckles the Echidna at Wikipedia