Beyond the Wasteland: The world of New Vegas is more expansive than ever. Each new distinct area presents a fresh set of branching-quests, remarkable personalities and more chances to play the Savior or the Pariah to the natives of New Vegas.
Dead Money: Lured into a trap masquerading as the Sierra Madre Casino, you are thrown into a high stakes game where you'll have to work with three other lost souls if you want to survive.
Honest Hearts: An expedition into Utah's Zion National Park goes horribly wrong and you become embroiled in a war between tribes and put into a conflict between a New Canaanite missionary and the mysterious Burning Man.
Old World Blues: Transported to the Big MT research crater, you are enlisted by the Think Tank to save them from their own science experiments that have gone horribly out of control.
Lonesome Road: Ulysses, the original Courier Six, contacts you and promises to answer why he refused to deliver the Platinum Chip at the start of Fallout: New Vegas, but only if you make one last journey into the treacherous canyons of the Divide.