|This character exists primarily within the Adventures of Sonic the Hedgehog continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
|Alignment and character traits|
He invented an antidote for the hypnosis. Robotnik found out and put him on the chain gang and took the plants for himself. On the chain gang, Colonel Stench met Sonic the Hedgehog and Tails who help him to escape the chain gang. Colonel Stench then assists the heroes in defeating Dr. Robotnik and restoring order to Mobius.