Bethesdas second expansion to their popular
nuclear apocalypse RPG,
Fallout 3. Takes place in the ruins of Pittsburgh, called
The Pitt by its inhabitants. This expansion offers a few new weapons, most notably the Auto Axe, new armors, perks, and a few interesting characters. You could probably beat it in about 5-6 hours, but most of your time is spent searching the Steel Yard for freaking steel
ingots (collect a lot and you earn cool items and an achievement, but collecting more than 10 is optional).
The first version of
the Pitt added to Xbox Live was corrupted, causing walls and characters to appear as question marks. Microsoft since removed it and a new file was uploaded, though there are still many bugs in the
add-on, like crashes, audio not playing, and certain details that bleed through walls (you'll see it if you look at the right spot).
Overall I prefer the Pitt. It might not have a super awesome story like the main game, and it might have a few bugs, but the new stuff is well worth it. If you've got 800 points burning a hole in your Xbox wallet, then go buy the Pitt.