Install Valheim Mods on Steam Deck

Valheim, the Viking-themed survival game, has captured the hearts of gamers worldwide.

Its engaging gameplay and vast open world have made it a popular choice among players. However, what if you could enhance your Valheim experience by installing mods? 

If you own a Steam Deck, you’re in luck, as we’ll guide you through the process of installing Valheim mods on this portable gaming device.

Here is How to Install Valheim Mods on Steam Deck?

Before you dive into modding Valheim on your Steam Deck, ensure that you’re in desktop mode. If you’re not familiar with this, you can find numerous tutorials on YouTube to help you switch to desktop mode.

1. Download BepInEx:

The first step in modding Valheim on your Steam Deck is to download the BepInEx pack for Valheim. You can find a link to this pack in the video description provided by the modder. Download the file and save it to a location on your device where you can easily access it.

2. Extract BepInEx:

Once you’ve downloaded the BepInEx pack, locate the file on your Steam Deck and extract its contents into a new folder. It’s important to create a new folder for this purpose and not extract it directly into the Valheim folder.

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3. Modify Permissions:

Now, it’s time to modify some file permissions to ensure that everything runs smoothly. Right-click on the “” file within the newly created folder, go to properties and navigate to the permissions tab. Here, check the box labelled “Execute.” This step ensures that the necessary files can run as intended.

4. Adjust Valheim Properties:

In addition to modifying BepInEx, you also need to make a couple of changes in Valheim’s properties within Steam. Locate Valheim in your Steam library, right-click on it, and select “Properties.” In the video description, you’ll find a command that you need to enter to make Valheim compatible with the Steam Deck. Be sure to add two vertical bars (||) to the command, as these are essential for it to work on the Steam Deck.

5. Install Mods Manually:

At this point, BepInEx should be up and running on your Steam Deck. However, it’s important to note that no mods come pre-installed. You’ll need to download the mods you want manually and place them in the “plugins” folder within Valheim’s directory. To locate this folder, navigate to the Valheim directory by opening Steam, right-clicking on Valheim, selecting “Manage” and then “Browse local files.” Inside the Valheim folder, find the “BepInEx” folder, open it, and you’ll find the “plugins” folder where you can paste your downloaded mods.

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Additional Tips:

Here are some additional tips to enhance your modding experience:

Adding Launcher to Steam: You can add the Valheim launcher as a non-Steam game to Steam in desktop mode.

Proton Compatibility: In the Steam app settings, go to compatibility and toggle the “Force the use of a specific compatibility tool.” Many users recommend using Proton 7.0-2.

Installer Navigation: The installer window may require touchscreen navigation on the Steam Deck.

Storage Requirements: Ensure you have sufficient storage space (more than 20GB) for Valheim, as it can be quite hefty.

With these steps and insights, you’ll be well-equipped to mod Valheim on your Steam Deck, unlocking a world of customization and adventure in this beloved Viking-themed game. So, go ahead, download those mods, and let the fun begin!


Modding Valheim on your Steam Deck is a fantastic way to personalize your gaming experience and explore new dimensions of the game. By following these step-by-step instructions, you’ll be well-equipped to install mods and embark on exciting adventures in the Viking world of Valheim. So, go ahead, download those mods, and let the fun begin!

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Hi, what’s up, techies, My Name is Arjun Sharma, the founder of Techy Nicky (Nicky is my Nickname). I am a professional blogger  who loves writing about technology and gaming.


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