Beyond the Wastelands: The world of New Vegas is bigger than ever. Each distinct new zone introduces a new set of branching quests, notable personalities, and more chances to play Savior or Outcast to New Vegas natives.
Dead Money: Lured into a trap masquerading as the Sierra Madre Casino, you are thrown into a high-stakes game where you will have to work with three other lost souls if you want to survive.
Honest Hearts: An expedition to Utah's Zion National Park goes horribly wrong and you find yourself embroiled in a war between tribes and thrown into conflict between a 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 gotten 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 trip into the treacherous canyons of the Divide .