This is what I consider the 'Fellout' for Fallout: New Vegas.
Have you always wanted to know where you would fit in, in the wasteland of America. Do you get more XP on harder difficulty Fallout 4? You can delete all patches for the game by using the 'Clear hard drive cache' code for the Xbox 360. The Mojave Wasteland is a dangerous and desolate place… so you feel the need for some companionship during your adventure.
There are also new challenges added with this DLC, however they are tiered challenges and get progressively harder. Wearing Reinforced Leather Armor, and carrying a Red Key Card (for Vault 19).
The post-apocalyptic Fallout universe expands into Nevada in this new title in the franchise. Sorry if I was unclear, I have indeed been to EVERY location on the map besides the … If you have not yet discovered it, it lies just south-west of Goodsprings. If you'd like some help recruiting or befriending Arcade Gannon, consult this Fallout: New Vegas Walkthrough. Victor finds the body and retrieves it, and the Courier makes a miraculous recovery in the care of Doc Mitchell.