In a remarkable display of dedication and geographical expertise, a passionate Fallout fan has meticulously mapped out the approximate locations of every known vault in the Fallout universe. Through the clever combination of their geography education, in-game maps, and a screenshot from the recent live-action series, the superfan, known as Tunnelsnakesfool, has revealed the hidden secrets of the vaults.

The mapping project was sparked by the debut of the Amazon Prime Fallout TV show, which dropped intriguing clues regarding several vaults and their potential locations. Tunnelsnakesfool utilized the powerful geographic software ArcGIS Pro to merge the show's screenshot with a real map of the United States, creating an alternative reality where gamers can visualize the proximity to these underground enclaves in a more apocalyptic setting.

To enhance the readability of the map, major locations and state lines were added, while the vaults on the West Coast were geolocated using the in-game maps from the first two Fallout games. The superfan also diligently documented vault locations from other RPGs in the series, expanding the scope of their project.

However, instead of focusing solely on canonical games, Tunnelsnakesfool delved into the archives and stumbled upon a leaked map from Van Buren, one of Black Isle Studio's canceled projects for Fallout 3. The inclusion of this map significantly augmented the vault locator, stretching across a vast area from New Mexico to Wyoming. Tunnelsnakesfool expressed their admiration for the Van Buren map, noting that its accuracy was unparalleled.

With this new addition, the mapper is poised to shift their attention towards Fallout Tactics and the uncharted vaults of the East Coast. Soon, enthusiasts will be able to embark on a national trail, traversing the very locations where vaults would have existed if the future were crafted by game developers.

The Fallout community has expressed immense excitement and gratitude for Tunnelsnakesfool's dedication and expertise. This exhaustive mapping project not only showcases the fandom's commitment to the franchise but also provides a thrilling glimpse into the vast and interconnected world of Fallout.

As the Fallout superfan continues their quest to uncover every hidden vault location, fans eagerly anticipate the further expansion and refinement of this comprehensive vault map. Stay tuned for updates as Tunnelsnakesfool unravels the secrets of the Fallout universe, one vault at a time.

(Note: The requested information regarding reverting the Fallout 4 update and downgrading is not mentioned in the provided context and therefore cannot be included in the article.