During the course of the game, you will eventually have the option to side with one of them, or go it alone, to the expense of your relations with the other major factions.īitter Springs, Boulder City, Camp Forlorn Hope, Camp Golf, Camp McCarran, Helios One, Hoover Dam, Mojave OutpostĬottonwood Cove, Fortification Hill, Nelson, Techatticup Mine, Nipton The following factions are the 3 major players in New Vegas.