Gender: Male
Species: Echidna
First Appearance: Sonic the Hedgehog #44
Information: Evil Knuckles looks like Knuckles the Echidna, but unlike Knuckles, Evil Knuckles speaks with an Irish accent. Evil Knuckles lives on a submersed island named Atlantinopolis. When the air containment field began to run out of energy, Evil Knuckles tried teaming up with Evil Sonic to steal Knuckles’ Chaos Emerald. The attempt failed and eventually Evil Knuckles joined forces with the freedom fighters to save his island.