How to install Fallout London on Steam Deck TUTORIAL - SteamOS - Linux

3 min read 1 year ago
Published on Aug 04, 2024 This response is partially generated with the help of AI. It may contain inaccuracies.

Table of Contents

Introduction

This tutorial provides a step-by-step guide on how to install the Fallout London mod on your Steam Deck, specifically for those who own Fallout 4 on Steam. The process involves a few essential steps, including downgrading Fallout 4 and using the Heroic Games Launcher. Follow along to get your mod up and running smoothly.

Chapter 1: Ensure Fallout 4 is Installed

  1. Check Installation

    • Make sure Fallout 4 is installed on your Steam Deck.
    • Launch the game to verify it runs correctly and reaches the main menu.
  2. Switch to Desktop Mode

    • Open the Steam menu.
    • Select Power and choose Switch to Desktop.

Chapter 2: Download Fallout London

  1. Access the Browser

    • Open your web browser in Desktop Mode.
  2. Visit GOG

    • Navigate to the GOG website and search for the Fallout London mod.
    • Ensure you have the Game of the Year Edition of Fallout 4, which includes all DLCs.
  3. Add to Library

    • Add Fallout London to your GOG library.
  4. Download Heroic Games Launcher

    • Go to the Discover Store.
    • Search for Heroic Games Launcher and download it.
    • Log in with your GOG account.
  5. Download Fallout London Mod

    • In Heroic Games Launcher, locate Fallout London and hit Download.
    • Once downloaded, it will be installed via Heroic.

Chapter 3: Downgrading Fallout 4

  1. Download Downgrader Tool

    • Visit Nexus Mods and find the Fallout London downgrade tool.
    • Download the Fallout London Downgrader - Linux Manual version.
  2. Extract the Downloaded File

    • Go to your Downloads folder.
    • Right-click the ZIP file and select Extract Here.
  3. Run the Downgrader

    • Open the extracted folder.
    • Double-click the file to execute it.
  4. Locate Fallout 4 Directory

    • Click the small icon to browse for your Fallout 4 installation.
    • Navigate to the following path:
      /home/deck/.steam/steam/steamapps/common/Fallout 4
      
    • If installed on an SD card, ensure you select the correct directory.
  5. Log into Steam

    • Enter your Steam credentials. If prompted, approve the Steam Guard notification on your phone.
  6. Initiate Downgrade

    • Click on Downgrade Fallout 4 and wait for the process to complete.

Chapter 4: Installing Fallout London

  1. Install Proton Tricks

    • In the Discover Store, search for Proton Tricks and install it.
  2. Set Permissions

    • Launch Proton Tricks and grant it access to system files.
  3. Install Fallout London Mod

    • Navigate to the Fallout London installation folder:
      /home/deck/games/heroic/Fallout London
      
    • Run installer.exe.
    • Select Fallout 4 when prompted and change the install location to:
      /home/deck/.steam/steam/steamapps/common/Fallout 4
      
    • Confirm the installation and wait for it to complete.

Chapter 5: Game Settings

  1. Launch Fallout 4

    • Return to Gaming Mode and launch Fallout 4.
  2. Adjust Graphics Settings

    • Set overall graphics to Ultra.
    • Adjust the following settings for better performance:
      • Shadows: Medium
      • Shadow Distance: Medium
      • Lighting: High
      • Object Details: High
      • Grass Density: Low
      • Item Fade: Low
  3. Start Playing

    • Hit play and enjoy Fallout London!

Conclusion

You have successfully installed the Fallout London mod on your Steam Deck. Ensure you follow each step carefully, especially regarding the downgrading process. If you encounter any issues, refer to the official mod forums or community discussions for help. Enjoy your adventure in Fallout London!