Fallout London V102iv233r7 Gog Install |best| ❲99% ORIGINAL❳

Here’s a solid, step-by-step write-up for installing Fallout: London (version v1.02iv233r7) on the GOG version of Fallout 4.

This assumes you have a clean GOG installation of Fallout 4 GOTY Edition. The mod is large and modifies core game files, so precision matters.

Conclusion

The fallout london v102iv233r7 gog install process is complex but forgiving. Because GOG respects user choice regarding game versions, you avoid the major headache that plagues Steam users. By following this guide—specifically the downgrade to 1.10.163 and the manual iv233r7 hotfix—you will be riding the Tube, fighting the Smythe, and discovering the wonders of a nuclear Westminster in under two hours.

Welcome to the London Wasteland. Mind the gap.

Fallout: London v1.02 (IV2.33R7) represents a massive milestone for the world-class total conversion mod, bringing over 1,000 fixes and improvements to the post-apocalyptic streets of London. For players using the GOG version, the installation is designed to be one of the most streamlined methods available, avoiding the complex manual downgrading required by other platforms like Steam. Why Version 1.02 (IV2.33R7) Matters

This specific update is highly recommended for all players because it addresses the technical volatility often found in massive mods. Key improvements include: fallout london v102iv233r7 gog install

Stability & Performance: Significant reduction in crashes and optimized loading times across 15 London boroughs.

Quest Fixes: Over 200 world objects and dozens of major/side quests (like "The Train Job" and "Direct Action") have been polished to prevent progression breaks.

New Content: Includes new player housing in Bromley and updated 2D assets. How to Install Fallout London (GOG Version)

If you own Fallout 4: GOTY Edition on GOG, you have the easiest path to playing. The GOG version is naturally compatible because it does not include the "Next-Gen" update that broke many essential scripts. Step 1: Prepare Fallout 4

Fallout: London - Installation Guide for v1.02iv2.33r7 on GOG Operating System: Windows 10 (64-bit) Processor: Intel Core

Introduction

Fallout: London is a popular fan-made modification for the classic role-playing game Fallout 4. The project aims to bring a fresh and immersive experience to players, set in a post-apocalyptic London. This guide will walk you through the installation process for version 1.02iv2.33r7 of Fallout: London on GOG (Good Old Games).

System Requirements

Before proceeding with the installation, ensure your system meets the minimum requirements:

Operating System: Windows 10 (64-bit)
Processor: Intel Core i5 or AMD equivalent
RAM: 8 GB
Graphics: NVIDIA GeForce GTX 550 Ti or AMD Radeon HD 7870
Storage: 20 GB available space

Downloading the Mod

GOG Account and Client: Ensure you have a GOG account and the GOG client installed on your computer. If you haven't, create an account and download the client from the official GOG website.
Fallout 4 on GOG: Verify that you own Fallout 4 on GOG and that it's installed and updated to the latest version.
Fallout: London Download: Download the Fallout: London mod from a reputable source, such as the official Fallout: London website or a mod distribution platform like Nexus Mods.

Installation Steps

What’s new in iv233r7?

Before we dig into the install, note the patch’s focus:

Stability – Fewer CTDs when crossing bridge zones.
Quest fixes – “The Barkingham Murders” no longer softlocks.
Performance – Improved LOD for the GOG file structure (no more missing texture rainbows on Big Ben).
GOG-specific – Registry pathing corrected for the GOG Galaxy-less install.

Step 2: Downgrade Fallout 4 (Critical for GOG)

GOG’s Fallout 4 is often a different version than Fallout: London expects.
Use the Fallout 4 Downgrader (GOG-specific):

Download the GOG Fallout 4 Downgrader from Nexus Mods or the FOLON Discord.
Extract the tool into your Fallout 4 root folder (where Fallout4.exe lives).
Run the downgrader as Administrator.
Select the GOG version and target 1.10.163 (the version FOLON requires).
Let it finish – it will replace executables and BA2 files.

Verify: After downgrade, right-click Fallout4.exe → Properties → Details – version should be 1.10.163.0.

3. INSTALLATION CONTEXT: GOG VS. THIRD-PARTY

3. Download Fallout: London v1.02 (iv233r7)

Get the full mod from the official GOG section on the Fallout London site or Nexus mirror.
Look for:
Fallout_London_v102_iv233r7_GOG_Installer.exe England. It features new voice acting

Size: ~28 GB

What is Fallout London v102iv233r7?

Before touching the installer, it is critical to understand what this string of text means.

Fallout London: A total conversion mod that moves the action from the American wasteland to a post-apocalyptic London, England. It features new voice acting, a new map, new weapons, and is roughly the size of Fallout 4’s base game.
v102iv233r7: This is a specific patch version number. As of this writing, the mod has seen rapid patching (v1.01, v1.02). The identifier "iv233r7" likely refers to a hotfix or a community-backed revision intended to stabilize the GOG version against crashes related to BA2 archives. Do not confuse this with the Steam version patches.
GOG Install: Unlike Steam, the GOG version of Fallout 4 is DRM-free and does not auto-update to the "Next-Gen" update unless you explicitly allow it. This is essential because Fallout London does NOT work with Fallout 4’s Next-Gen update (version 1.10.984+).

Step 1: Clean GOG Fallout 4 Installation

Uninstall Fallout 4 via GOG Galaxy (if already installed).
Delete any leftover folders:
- C:\Program Files (x86)\GOG Games\Fallout 4
- Documents\My Games\Fallout 4
Reinstall Fallout 4 GOTY via GOG Galaxy.
Do not launch the game yet.

Option A – Use GOG’s “Classic” installer (recommended)

Go to your GOG library → Fallout 4 → “Installers” (dropdown).
Download Fallout 4 Classic (1.10.163) offline installers (not the default “next-gen”).
Install that version.