Knuckles the Echidna is a red, dreadlocked echidna known for his strength, loyalty, and determination. He hails from Angel Island, where he serves as the guardian of the Master Emerald, a powerful gem that keeps the floating island in the sky. Knuckles takes his duties very seriously and is often wary of others, as he’s been deceived in the past by foes like Dr. Eggman. With a tough, no-nonsense personality, Knuckles is often quick to act and sometimes stubborn, but he has a strong sense of justice and loyalty to his friends, especially Sonic and Tails. His spiked knuckles make him a fierce hand-to-hand fighter, and he has unique abilities like climbing walls, gliding, and incredible physical strength.

Of course, he's now a bit bigger~