Sonic 3 & Knuckles | Angel Island Revisited | Knuckles Final Boss & Best Ending

Knuckles faces Mecha Sonic. All Super Emeralds retrieved. Hyper Knuckles unlocked. I lost my rings in the initial fight with Mecha Sonic, making the battle with Super Mecha Sonic more tense. #S3&K #Knuckles -- Watch live at   / cybersanga