The Undercity was created a year after the establishment of Imperial D.C, it served as a subterranean city for the unwealthy. Most of the people live in poor, not well kept, cramped homes in the lower undercity while people in the upper undercity live in fine, exquisite homes, yet not as exquisite as the surface ones. - The Invasion - During the Invasion of the Demons, the demons fled to the undercity, causing mass havoc and panic. People were being possessed and killed, armies and people turned against one another. This caused the undercity to go into full lockdown, no one in or out. People are trapped in the undercity, not knowing where to go. - Slide 1 - Upper Undercity - You Get The Memo - Slide 2 - Cargo Port The Cargo Port was a tube like establishment, it would go vertically, connecting the Surface City with the Undercity. - Slide 3 - Gate 13 One of the Imperial Cargo Ports. Imperial Cargo Ports like these are ray shielded, since they are directly next to the exit/entrance to the Surface World. - Slide 4 - Freeway 66 Freeway 66 was a notable freeway, a place where you could get to go, where you need to go, fast. A mix of Imperial and Civilian ships traveled across that freeway. Once the outbreak of the demons occurred, it was shut down to prevent escaping. There, you can see a star destroyer and a light cruiser crashed into each other, they must've been in a rush.