Knuckles the Echidna in Sonic the Hedgehog 2 (Genesis/Mega Drive Hack) : r/3dsqrcodes

Knuckles the Echidna in Sonic the Hedgehog 2 [USA] (Sega Genesis) - (Longplay)

Play Knuckles the Echidna in Sonic the Hedgehog (Sonic the Hedgehog Hack) - Online Rom

Phantasy Star Online 2: New Genesis] Blaze The Cat (Sonic The Hedgehog) : r /VirtualCosplay

Knuckles the Echidna in Sonic The Hedgehog by Stealth (S1 Hack) : Free Download, Borrow, and Streaming : Internet Archive

Will Arnett playing Shadow in “Sonic The Hedgehog 3 (2024)” : r/Fancast

Sally Acorn in Sonic X 2 : r/SallyAcorn

Knuckles in Sonic 2 Green Hill Zone by Hivebrain V0.2 (S2 Hack) : Free Download, Borrow, and Streaming : Internet Archive

Knuckles in Sonic the Hedgehog : Stealth : Free Download, Borrow, and Streaming : Internet Archive

Sonic 2 SMTP (Mega Drive / Genesis Hack) - Gameplay (Knuckles and Tails)

Topic: Requests/Ideas - Knuckles the Echidna in Sonic the Hedgehog 2 · RetroAchievements

Knuckles The Echidna in Sonic CD [Sonic CD (2011)] [Works In Progress]

Topic: Requests/Ideas - Knuckles the Echidna in Sonic the Hedgehog 2 · RetroAchievements

Sonic the Hedgehog (USA, Europe) [Hack by Stealth Rev 1] (~Knuckles the Echidna in Sonic the Hedgehog) ROM < Genesis ROMs