File:Knuckles vs Sonic

Description
DISCLAIMER: I do not take credit for this video, This video, and any/all characters, are the property of Sega. I am not using this for my own profit.

Plot: Knuckles, frantic to return to the Master Emerald, is told by Dr. Eggman that Sonic is to blame for their predicament and that Sonic believes that Earth is far better than their world. Meanwhile, Sonic and the gang are spotted by Ella and Mr. Tanaka, but Chris tricks them into thinking that they are toys. Chris, Tails, and Amy find a lead on a Chaos Emerald in Silver Valley, and head towards that area. Afterwards, one of Eggman's robots delivers a message from Knuckles to Sonic, who challenges him to a duel in the same area. Eggman manages to capture Chris, Tails and Amy with a robot and reveals to them that it was a trap. Knuckles confronts Sonic, demanding the Chaos Emeralds. After Sonic and Knuckles fight for a while, Amy is able to damage the robot and signal Sonic. After the robot is destroyed, Knuckles realizes that he was manipulated, attacks Eggman, and leaves on his own once again.