If the player chooses to work with PDX, Trestkon is sent to spy on their primary suspect for the abduction, WorldCorp. This puts them on to the existence of an old device that may be able to lead them to Deus Diablo, buried in the ruins of the city that Forum City was literally built on top of, Deus Ex Incarnate. After dealing with an incident of sabotage by WorldCorp, Trestkon delves into the ruins and retrieves the device, known as the "Firestaff". Trestkon then returns to Forum City where he must promptly deal with an ambush by WorldCorp mercenaries who have attacked the city in a desperate stalling move. Back at PDX headquarters, the Firestaff reveals that Deus Diablo is located on a previously unknown space station orbiting Forumplanet. Trestkon is sent to rescue the only independent helicopter pilot in the city from the clutches of a terrorist organisation (whom he may either annihilate or forge a truce with) so he can get to Aunt Betty Industries, a clothing factory outside the City which is a front for a space research facility. There, Trestkon secures a shuttle that takes him to the space station.