The Fallout: New Vegas modding scene has never really slowed down, but once in a while, something hits harder than your usual fan project. Long 15 – NCR Expansion doesn’t just tinker it practically delivers a full DLC’s worth of content, setting players loose in a rebuilt slice of the Mojave before the bombs dropped.
Fallout: New Vegas mod brings a massive new region to explore

Set along the iconic Long 15 highway, this mod takes you deep into NCR territory, long before radiation turned it to ash. The pre-apocalypse setting is more than just a backdrop it’s a fully realized world, featuring new cities, new factions, and more than 200 fully voiced NPCs. Every character has their own stories, and every street feels lived in.
This isn’t a novelty map. It’s a loaded, lore-rich expansion with real consequences. The mod promises over 20 hours of gameplay, and much of it depends on your decisions.
Fallout: New Vegas mod adds branching quests and new factions
What makes Long 15 – NCR Expansion so gripping is its interactivity. With 30+ quests three of them being mainline with four endings you’re not just walking through a story. You’re shaping it. You can build the NCR’s strength or rip it apart from within. Either way, your actions reshape the fate of the Wasteland.
And it doesn’t stop at dialogue trees. The mod packs in:
- Over a dozen dungeon locations
- 13 brand-new weapons to find and equip
- Four buildable player homes
- Full companion integration
- 20 unique loading screens
Even the down moments get a little more polish.
Fallout: New Vegas mod doesn’t hold back on ambition or risk
Mods this ambitious walk a fine line between epic and unstable. Though Long 15 – NCR Expansion is packed with rich content, bugs are still a factor. You’ll need the full version of Fallout: New Vegas with all DLCs installed to run it, and even then, some glitches could roughen the ride.
Still, for anyone craving a deeper slice of NCR life before the apocalypse, this one’s worth the gamble. The future may be nuked, but Long 15 shows the past was just as wild.

