Spaceport City functioned as the primary hub on the world of Harridan, a planet with an immense population. Due to this high population, its labyrinthine streets were practically perpetually congested. This traffic encompassed a wide spectrum, from ordinary people walking to taxis pulled by foot and luxurious repulsorlift transports. Consistent with its designation, the city housed the planet's spaceport; the Lullaby Motel was situated near the large cargo entrances, and the Museum of Flight resided on Nelson Boulevard.
- " Paid in Full " — Challenge 41 (Unlicensed)