New Vegas is a city in the Mohave Wasteland, Pre-War Nevada. It was built on the remnents of the ancient Sin City itself, Las Vegas. It acts as the great city of the West, similar to Enclave's position in the east. It was founded only a matter of years after the Great War, by it's current ruler, Mr House. Cryogenically frozen during the Great War, he was able to lead the reconstruction and founding of New Vegas through a system of robots, controlled by the computer system his brain was connected to. Today, even with greater cities existing, it still holds a position of legendary status in the wasteland.