La Mugre, or The Dirt, is a sizable settlement located roughly at the Nevada/Idaho border that caters to all the depraved needs of the areas less savory inhabitants, as well as raking in a large sum of caps from travelers going to and from the New Vegas area. La Mugre is currently controlled by two warring groups, the founder of the city, the sentient Robo-brain Zeek and his gang of murderous thugs known as Los Muertos, and the upstart known as Alfonzo, with his gang known as the Idaho Gunners.