Star Wars: Empire at War: Forces of Corruption is an expansion of Star Wars: Empire at War released on October 24, 2006. The expansion adds several new maps and units, as well as an additional storyline revolving around the conquest of Tyber Zann and new types of gameplay, including playing as the Zann Consortium, a powerful crime organization and syndicate.

For now we found only intro and ending cutscene.

Plot

The campaign follows the conquest of the intergalactic crime lord, Tyber Zann, and his underworld organization, the Zann Consortium between the events of the destruction of the first and second Death Star and right up to the climactic theft of the Eclipse, an Eclipse-class dreadnought. Tyber Zann corrupts planets with his Defilers in order to obtain information of the other two factions, sabotage, and to gain credits. In the campaign, Tyber also tries to unlock the secrets of an ancient Sith holocron, which Silri later uses to find the ancient Carbonite Sith Army.