Nuclear Sunset Unites Fallout 3 and New Vegas in the Ultimate Mod Mashup

A new mod called Nuclear Sunset merges Fallout 3 and Fallout: New Vegas into a single seamless experience by combining the Tale of Two Wastelands with about 1,700 mods, delivering a definitive crossover that includes both campaigns, DLC, all locations, quests, and characters. It adds roughly 7,000 lines of new voiced dialogue, 60+ new mechanics, weapons, and enemies, and revamps maps, textures, lighting, and weather. With rebuilt environments and lore-friendly expansions, it demands a beefier PC (roughly 12–16 GB RAM) and is pitched as the biggest expansion before any potential Fallout 3 remaster.