Keeping this in mind, here are ten of the best mods that are an absolute must-have for people running Fallout: New Vegas in modern times. While the game might not exactly be the most stable thing around, there are various mods that end up optimizing and modernizing the game in many ways. which is perhaps why these people consider Fallout: New Vegas to be the superior 3D Fallout game from a role-playing standpoint. The default is C:>Program Files (x86)>Steam Library>SteamApps>Common>Fallout: New Vegas. First make sure that you know the location of your Fallout: New Vegas. This can be used by using steam's built in delete feature. However, some long-time fans of the series were of the opinion that the strong narrative and character writing of the series had taken a notable hit under Bethesda's wing. Uninstall the game and any mods currently left behind. The series managed to attain this level of fame in the industry after Bethesda acquired the rights to the series and transformed the series into an immersive first-person action RPG in the same vein as The Elder Scrolls, allowing for a level of interactivity with the world that wasn't really possible before. The Fallout series initially started off as a wildly popular CRPG series that definitely had its fair share of fans, but one has to admit that the series wasn't exactly at the epitome of its popularity at that point.