The Duergo served as the customized starfighter flown by Race Kartan. In a fierce engagement between Kartan and Jango Fett, widespread destruction ensued, with the loss of multiple craft, notably including three Missile Frigates along with a host of mercenary starfighters. As the conflict raged, Fett managed to cripple the Duergo, with the intention of claiming the bounty placed on Kartan's head.
The Duergo is featured as the main objective in the bonus Jango Fett mission within the game Star Wars: Jedi Starfighter. This particular vessel shares its 3D model with the Unidentified mercenary craft seen in Star Wars: Starfighter.