Fortnite on Steam Deck Guide

Playing Fortnite on the Steam Deck can be quite challenging due to various technical hurdles.

However, there is a solution that simplifies the process: the Decky Loader and the NonSteamLaunchers application, developed by GitHub user Moraroy.

These tools allow you to seamlessly integrate Fortnite into your Steam library using the xCloud service.

The NonSteamLaunchers app simplifies setup by automatically installing the latest Proton versions on your Steam Deck.

This means you won't have to manually tweak complex code or worry about updating settings, ensuring that controls work right from the start.

To get started, here's a step-by-step guide on installing Decky Loader, enabling its testing mode, and adding Fortnite to your game collection.

As of March 4, 2025, this guide has been updated to include new steps for setting a sudo password, which is necessary for gaining admin access before installing Decky Loader.

Once you've set up the sudo password, you can use the same credentials for other third-party applications.

Now, let’s dive into the installation process for Decky Loader on your Steam Deck.

Decky Loader is a fantastic application designed for Steam Deck users, enabling the installation of a variety of helpful tools and apps.

If you’re looking to enhance your control over power management and fan settings, there are several apps available for that purpose.

Among the standout offerings within Decky Loader is the Non-Steam Launcher, which lets you install games and services not originally designed for Steam.

To get started with Decky Loader and explore the testing store, follow these steps:

• Hit the Steam button and navigate to the System menu.

  
  

• Turn on Developer Mode.

  
  

• Begin by navigating to the left-side menu and find the developer options.

  
  

• Make sure that the Cef debugging feature is enabled, then restart your Steam Deck.

  
  

• Once it has rebooted, press the Steam button.

  
  

• Select the power option and switch to desktop mode.

  
  

• Locate the discovery store icon at the bottom left, enter "Google Chrome" in the search box, and proceed with the installation.

  
  

• Launch the browser, visit the GitHub page, and download the Decky Loader application.

  
  

• After the download finishes, go to your downloads folder, double-click on the Decky Loader file, and choose the recommended installation method.

  
  

• When the installation completes, click on the icon to return to gaming mode.

  
  

To access Decky Loader's testing store, follow the appropriate steps provided in the application.

To explore experimental programs, you can access the testing store.

Among the options available, the nonsteamlaunchers plugin stands out for its reliability within the decky store.

To enable testing mode, follow these steps:

• Press the QAM button.

  
  

• Locate and tap the plugin icon situated at the bottom of the menu.

  
  

• Once Decky Loader is active, click on the settings gear icon.

  
  

• Navigate to the general menu and select the dropdown to alter the store channel to testing mode.

  
  

• Exit the general menu and select the store icon.

  
  

• You will now be directed to the Decky Loader’s testing store.

  
  

To begin, you need to locate and install nonsteamlaunchers.

In the event that nonsteamlaunchers is absent from the Decky Store, follow these steps to obtain it:

• First, access the Steam menu by pressing the Steam button.

  
  

• From there, navigate to the power options and select desktop mode.

  
  

• Once in desktop mode, open your preferred web browser and head over to the GitHub page for nonsteamlaunchers.

  
  

• Look for the file named nslplugin.desktop and initiate the download.

  
  

• After the download completes, locate the file and double-click it to run the installer.

  
  

• You may need to input your existing password or set a new one if prompted.

  
  

• Choose the option to update to the latest version and confirm by clicking OK.

  
  

• Following the successful installation, return to gaming mode.

  
  

Next, if you wish to play Fortnite on your Steam Deck, ensure the game is properly installed for optimal performance.

Setup Fortnite on Steam Deck

To play Fortnite on your Steam Deck using xCloud, follow these steps to set up the Decky Loader with non-Steam launchers:

Start by launching the Decky Loader.

Then, navigate to the menu for non-Steam launchers.

Ensure that the auto-scan games feature is enabled.

Proceed to the streaming section of the menu.

Finally, activate the Fortnite xCloud option for seamless gameplay.

To play Fortnite on your Steam Deck, follow these steps:

First, allow some time for the installation to complete.

Next, find Fortnite by:

• Pressing the Steam button

  
  

• Selecting the Library option

  
  

• Hitting R1 to switch to the Non-Steam tab

  
  

Once there, identify and open the Fortnite window, then click on "Play" to start the game.

You'll need to log in using your Xbox account credentials and hit "Play" again.

If you need to recover Decky Loader after a Steam Deck update, you'll want to look into the specific recovery methods for that software.

Updates to the Steam Deck can sometimes disrupt the functionality of third-party applications, including Decky Loader. Fortunately, while the app may be removed from your quick access menu, your existing settings and plugins remain intact and can be restored by following these steps:

First, initiate the process by pressing the Steam button.

Next, access the power menu and switch to desktop mode.

Once the Steam Deck is in desktop mode, launch a web browser.

From there, visit the Decky Loader download page.

After the download completes, double-click the Decky installer to begin.

When prompted, choose the 'Execute' option instead of 'Open.'

You will then be asked for your sudo password.

If you don’t have one set up, follow the prompts to create a new one. Ensure it’s something memorable to prevent the need for a factory reset later.

To set your sudo password, follow these steps:

While in desktop mode, click the Steam Deck icon at the bottom left of your screen.

Type ‘konsole’ into the search bar and open it.

Input the command 'passwd'.

Next, enter your new password in the first field and confirm it in the second.

Now, you can run the Decky installer again, entering your new password when prompted.

After that, relaunch the Decky installer and input your sudo password to commence the installation process.

Finally, restart your device in gaming mode. Press the QAM button, and you should find that your Decky Loader and plugins have been restored.

Following these instructions will enable you to play Fortnite on your Steam Deck through the xCloud service. Thanks to the pre-configured settings in the non-Steam launcher, you won’t need to adjust your controls or screen settings to get started.

What are Fortnite and Fortnite V-Bucks?

Fortnite V-Bucks is the virtual currency used within the game Fortnite, allowing players to acquire cosmetic items like outfits, gliders, pickaxes, and emotes to personalize their gaming experience. Players can also purchase the Battle Pass using V-Bucks, which offers a range of rewards and exclusive content as they progress through the game. To obtain Fortnite V-Bucks, players can top up through various gaming platforms such as PlayStation Store, Xbox Live, Nintendo eShop, or directly from the Epic Games Store. These platforms provide a convenient way for players to enhance their gameplay aesthetics without affecting the competitive balance.

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How to top up Fornite on LootBar?

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