Uploading early access files to Nexusmods recently, a bunch of modders, and no doubt fans of the Fallout games, are currently looking to bring the desert wasteland of Fallout: New Vegas into the modern gaming era through a more up-to-date engine. Given the popularity of New Vegas, it's hardly surprising that some fans are currently recreating the Mojave landscape in Fallout 4.
Among all the titles currently available, 2010's New Vegas is generally considered one of the stronger entries, though Fallout 3 and 4 are still highly regarded, with 76 slowly improving with updates after a rocky launch. While the original Falloutgames from the late 1990s are something of a cult classic, especially among the PC community, the third installment released by Bethesda helped explode the series into a more popular, mainstream status.