knuckles the echidna

Character:
He's serious, stern, and short-tempered. Knuckles is a lone warrior who doesn't understand sarcasm or jokes (he takes everything literally). He's stubborn and straightforward, but also incredibly loyal and reliable. His main weakness is gullibility: his naivety leads Robotnik to constantly deceive him. Despite his menacing appearance, he's a bit shy and socially awkward.

The shoes are bright and contrasting. The toe and heel are red, and the midfoot is yellow. The sole is gray and has a fine ribbed pattern, reminiscent of real bricks.
· Main Feature (Detail): Attached to the instep of each boot is a large, dark brown (or black) plastic piece in the shape of a classic 2x4 LEGO piece with protruding round spikes (studs). A thick green cylinder (similar to a "nut") extends from the top of the shoe, above the ankle.

Appearance:
He's a muscular anthropomorphic echidna with a bright red body and a cream-colored belly. His main distinguishing feature is the enormous spikes on his knuckles (two on each), which he uses for fighting and digging. He has a triangular black nose, and a crescent moon of white fur on his chest. He wears white gloves with cuffs. His quills (dreadlocks) are more sleek and point downward, unlike Sonic's.

Knuckles is a red echidna and is completely different from Sonic and Tails.