"Knock knock, it's knuckles" - Knuckles, when hit in his spinning form in Cuphead 3: Please Don't Sue Us Edition.
Knuckles is a member of the Cosmic Mafia and the first boss of Cuphead 3: Please Don't Sue Us Edition as well as Cuphead 3: Game of the Year Edition.
Cuphead 3: Please Don't Sue Us Edition Edit
Knuckles was ordered by Big Smoke to get a debt from Mugman, described as "a fool with a cup head". It just so happened that Jeff Cuphead fell through the wormhole just in time for Knuckles to see him. Knuckles, thinking this was his target, attacked Jeff. When Knuckles was almost defeated, he became enraged, spinning around and attacking Jeff. When Knuckles was defeated for good, he called on Big Smoke to avenge him.
Cuphead 3: Game of the Year Edition Edit
Knuckles in the Yeezyverse has a very similar story to Knuckles in Gucciland. He was also told to get a debt from Mugman, and he also attacked Jeff. However, this time, he was joined by Sonic.
The Rick Astley Saga: The End Edit
Knuckles appears in the final scene of the good ending in order to help Rick Astley defeat The Internet.
Knuckles is a humanoid red echidna. He wears red boots with yellow and green parts to them, and white wraps around his legs and arms. Knuckles has knuckles on his knuckles, over the white wraps. He has spiky "hair", which may be part of his head, and large eyes.
Knuckles is a serious and dedicated member of the mafia. He follows Big Smoke's orders whenever necessary, and is one of Big Smoke's favorite members. Knuckles is best friends with a fellow mafia member, Sonic.
Knuckles has the ability to summon red lasers to attack his enemies. His lasers move in a set pattern, and thus can always be avoided by staying in a certain spot.
- Knuckles is ripped from Sega's Sonic series.
- In the card game, Knuckles has the ability to inflict fire damage.
- Knuckles is the only boss to be the first boss in two games.
- Knuckles was also the first boss ever made by BA
- Knuckles was one of two bosses, the other being Big Smoke, to appear in Cuphead 2.8