Fallout New Vegas Ultimate Edition V140525 9 Dlc Lossless Repack Rg Catalyst Better

It sounds like you’ve come across a specific repack of Fallout: New Vegas Ultimate Edition (version v1.4.0.525, 9 DLCs) from a group like RG Catalyst or similar, often labeled “lossless repack” (meaning no game data was removed or re-encoded for size).

Important upfront note:
Repacks from unofficial sources (RG Catalyst, FitGirl, etc.) are not official releases. While many users seek them for smaller downloads or offline installers, they often trigger antivirus false positives, require manual patching, or include modified files. This guide assumes you already have or intend to use such a repack at your own risk. It sounds like you’ve come across a specific

Below is a solid, practical guide to getting that specific repack working properly, avoiding crashes, and setting up the essential stability mods—since even the “Ultimate Edition” on its own is notoriously buggy. Issue 3: Missing DLC items (e

Issue 3: Missing DLC items (e.g., Mercenary Grenade Rifle)

Cause: Load order corruption.
Fix: Open the game launcher, click “Data Files,” and ensure all 9 DLC .esm files are checked in this order: FalloutNV

1. FalloutNV.esm
2. DeadMoney.esm
3. HonestHearts.esm
4. OldWorldBlues.esm
5. LonesomeRoad.esm
6. GunRunnersArsenal.esm
7. ClassicPack.esm
8. MercenaryPack.esm
9. TribalPack.esm

First Launch Tweaks:

• Go to Options > Screen Effects > Turn off HDR (it’s broken on modern monitors).
• Set Water Multisampling to Low.
• In the game’s install folder, open Fallout_default.ini and change bUseThreadedAI=0 to bUseThreadedAI=1 – then add iNumHWThreads=2 to prevent stutter on multi-core CPUs.

1. Verify what you actually have

Look for these in the repack folder/files:

• Version: v1.4.0.525 (the final official patch)
• DLCs: All 9 (Gun Runners’ Arsenal, Dead Money, Honest Hearts, Old World Blues, Lonesome Road, Courier’s Stash, Classic Pack, Mercenary Pack, Tribal Pack)
• Repack name: “lossless repack rg catalyst” or “RG Catalyst” in the NFO file
• Installer: Usually Setup.exe

If it’s truly “lossless,” no video/audio/texture was downsampled.