I think Lords of Nal Hutta is a great book for cyberpunkesque content . It covers Nar Shaddaa basically Coruscant ' s evil twin , the Hutt crime families and the systems they control , and has a pretty solid collection of cybernetics , poisons , etc to go with it . For career books , Special Modifications includes a lot of techy stuff , including cybernetics , and Dangerous Covenants , the Hired Gun book , has a lot of combatoriented stuff if that is relevant to your interpretation of cyberpunk . I ' d also suggest Endless Vigil , from Force and Destiny , the career book for Sentinels . With Sentinels as Force users best suited for urban environments , Endless Vigil has a solid chunk of great stuff for running games set in cities of all kinds . I don ' t think there ' s much need to change the game ' s rules , as everything is pretty flexible and , aside from the Force , very easily applicable to any setting .