The Pitt (add-on)

The Pitt will be the second Fallout 3 downloadable content pack, to be released in February 2009 for Xbox 360 and Games for Windows Live.

In this DLC pack, the player will journey to the industrial raider town called The Pitt, located in the remains of Pittsburgh. "Choose your side." This DLC is possibly based on some sort of conflict. The player will likely have different, karma-oriented methods of participating in the conflict or interacting with the NPCs in this location.

During the latest interview with Bethesda, they claimed that Pittsburgh was not hit directly by an atomic bomb, but the surrounding water still became radiated, making the people change in bad ways.

Apparently The Pitt will be accessed via railway, and will probably be loaded as a separate map than the Capital Wasteland.

History
Owyn Lyons saved many young children, including Paladin Kodiak, from The Pitt and rid the area of "scum" in the surrounding regions. This was known as Operation "Scourge". The area was at the center of three, flowing irradiated rivers that altered the population of the area. How it altered them is unknown (Possible FEV virus may have turned them into Super Mutants, high radiation may have turned them feral etc.). Though, considering the history surrounding the area, the DLC is most probably set to take place in the Lone Wanderer's time, as a holotape in Rockopolis indicates heavy raider and slaver presence in The Pitt.