LucasArts today announced that Star Wars Empire at War: Forces of Corruption, the expansion pack for Star Wars Empire at War developed by Petroglyph Games, has shipped to retail stores in North America. The Rebels have just destroyed the Death Star, and the galaxy is in turmoil. As an aspiring Underworld figure named Tyber Zann, spread corruption throughout the galaxy using new strategic gameplay elements to influence other factions, steal their funds, slow their production, spy on them and more, all en route to becoming the most notorious criminal leader since Jabba the Hutt. You can take command of and confront new fighting units for all factions (Rebel B-wings, Imperial TIE interceptors, Darth Vader’s Executor Super Star Destroyer and more). You can also destroy capital ships with the awesome firepower of the second Death Star, and satiate Tyber’s drive for the deadliest capital ship in the galaxy, a devastatingly powerful Super Star Destroyer known as the Eclipse. The single-player demo is locally mirrored here.