How to get Fallout London

With Fallout London, we have our first-ever look into the world of Fallout in Europe. To make this romp through the post-apocalyptic underbelly of fallen London all the more lucrative, you can get it for the low-low price of free. Fallout London is a completely free DLC-sized mod you can download and play right now, provided you own the GOTY version of the game on Steam or GOG.

In this handy guide, we will tell you all about how to download and play Fallout London today.

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How to download and play Fallout London

Here's how to claim the game (Image via GOG)

You can download Fallout London for free from the GOG page of the mod. Here's a step-by-step process on how:

• Log into GOG.com. If you don't have an account, make one for free.
• Download GOG Galaxy.
• Go to the mod's GOG page, and click on 'Go to Giveaway'.
• This will redirect you to the giveaway page. Scroll down till you find 'Giveaway: Claim Fallout London...' and click on 'Add to Library'.
• Go to your GOG Account page, select Fallout London, and click on 'Download and Install Now'. This will download an auto-installer for the next step.

Fallout London Installer (Image via GOG Galaxy)

To install the mod on your Fallout 4 copy, simply follow the auto-installer. If you want to install it manually, instructions can be found on the official website.

The only Prerequisite is owning Fallout 4 GOTY version on Steam or GOG.

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How to install Fallout London on the GOG build of Fallout 4

If you own Fallout 4 on GOG, the process is as easy as it gets. Simply download the FOLON installer as instructed above, and it will install the entire game for you. Once the installer does its job, the modded version of the game is ready to launch out of the box.

Steam owners, on the other hand, will have to go through a few extra steps.

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How to install Fallout London on the Steam build of Fallout 4

If you own the Steam build of Fallout 4, you will have to rollback it to the pre-Next Gen version. You can do this manually via Steam Depot download, or better even, use the official Fallout London downgrader from Nexus.

Download the right version of the file from Nexusmods depending on whether you're using Windows or Linux. Afterwards, it's just a matter of following the instructions on the patcher, and waiting a while. The downgrader is also needed for modders who want to make new mods on top of Fallout London as a foundation.

If you have a modded copy of Fallout 4, make sure to make a backup of your root directory, move it to a safe location, and then get a fresh installation from Steam. We also recommend that you move your MO2 folder (if using MO2) to another directory altogether.

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What's the file size for Fallout London?

The total download size for the Fallout London mod file is 33.08 GB. However, this is only the size of the mod assets, and it still requires some files from the Fallout 4 installation. To ensure a safe and smooth installation process, keep at least 90 GB of free space on the Disk partition where you'll be downloading Fallout London and Fallout 4.

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Why is there a timer on the Fallout London page on GOG?

Since there is no premade mod-hosting methods on GOG, they have categorized Fallout London as a timed giveaway. However, in practice, Fallout London will always remain free. The timer will most likely be reset once it ends.

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What is Fallout London?

Fallout London is a DLC-sized Fallout 4 mod that takes place in a fan-made recreation of post-apocalyptic UK in the year 2237, which would fall in between the timeline of Fallout 1 and 2.

The original landmass of Fallout 4's Boston is completely wiped with the mod, and instead you get a whole new playable area with new quests, characters, factions, gadgets, mechanics, and more.