Promotional artwork of Knuckles for Sonic and All-Stars Racing Transformed

Knuckles the Echidna is the tritagonist and former tertiary antagonist of the Sonic the Hedgehog video game series. He is a strong echidna and the the last one and a good friend of Sonic. He also guards the Master Emerald.

Video Game Appearances

  • Sonic the Hedgehog 3 (1994)
  • Sonic Triple Trouble (1994)
  • Sonic and Knuckles (1994)
  • Knuckles Chaotix (1995)
  • Sonic Drift 2 (1995)
  • Sonic the Fighters (1996)
  • Sonic 3D Blast (1996)
  • Sonic Blast (1996)
  • Sonic R (1997)
  • Sonic Adventure (DX) (1998, 2003)
  • Sonic Shuffle (2000)
  • Sonic Adventure 2 (Battle) (2001, 2002)
  • Sonic Heroes (2004)
  • Shadow the Hedgehog (2005)
  • Mario and Sonic at the Olympic Winter Games (2007)
  • Sonic Chronicles: The Dark Brotherhood (2008)
  • Mario and Sonic at the Olympic Winter Games (2009)
  • Sonic and Sega All-Stars Racing (2010)
  • Sonic Colors DS (2010)
  • Sonic Generations (2011)
  • Mario and Sonic at the London 2012 Olympic Games (2011)
  • Sonic and All-Stars Racing Transformed (2012)


Voice Actors

Bio (Do not edit)

  • Species: Anthropomorphic Echidna
  • Age: 16
  • Fur Color: Red
  • Clothing: Red and Yellow Striped Shoes, White Knuckle Gloves
  • Friends: Sonic, Tails, Amy, Cream, Vector, Espio, Charmy, Mighty
  • Rivals: Rouge, Shadow
  • Enemies: Dr. Robotnik, Metal Sonic, Egg Robo, Nack the Weasel, Dr. Zachary, Dr. Finitevus, Mephiles

Counterparts (Sonic Boy Version)

Counterparts (Sonic Girl Version)

Counterparts (Animaniacs Version)


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