Knuckles as he appears in Mario and Sonic at the Olympic Winter Games.

Knuckles the Echidna is a Sonic character who first appeared in Sonic the Hedgehog 3 in 1994. Knuckles is a tough, red echidna with powerful gloves. He can use those to scale giant heights or punch things. Knuckles is really into grapes.

Appearances on Mario FanonEdit

P&F Games Inc.Edit

Knuckles has appeared as a part of the guest star pair in Mario Kart: Triple Turbo!!!. He is also a hero to Sonic the Hedgehog and Peach in Mario's Adventure with Knuckles, as well as the sequel titles. Along with Mario, Knuckles is like Luigi in the game. He is playable. Knuckles also makes appearances in Mario Party Adventure, Yoshi's Island: Challenge, and Mario Kart: All-Star Royale as a guest star. He has also appeared in various Mario & Sonic titles.

ML&ST IncEdit

Knuckles made a cameo on the Green Hill Zone on a poster along with Shadow, Silver, Blaze, Espio and Vector who are on different posters.He also made a cameo in Mario SuperStar Tennis as an audience member on the Green Hill Zone Court.He finally appeared as a playable character in Mario Power Sluggers as part of Sonic's team

Feel free to add a section for yourself and games Knuckles appears in!