# How to Install Mods in Total War: Warhammer 3: Mod Manager and Load Order

> This guide covers how to manually install mods in Total War: Warhammer III and how to load them with the basic mod loader or a separate mod manager. It is for players who want a simple file-based setup on Steam and need to understand where the mod files go and how load order works.

- **Game:** Total War: Warhammer III
- **Category:** Technical
- **Author:** LongBeam (https://guides-factory.com/about)
- **Difficulty:** Beginner
- **Reading time:** 6 min
- **Published:** 2026-09-08
- **Updated:** 2026-09-08
- **Tags:** Steam, installation, load order, mod manager, mods, warhammer 3 how to install mods
- **Adapted from:** [How to Install Every Mod in Totalwar Warhammer 3](https://www.youtube.com/watch?v=a6UA1XxHpAo)
- **Canonical URL:** https://guides-factory.com/guides/total-war-warhammer-iii-mod-installation-guide

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If you want to manually install mods for Total War: Warhammer III on Steam, you only need to place the mod pack file in the game’s data folder. Mods installed this way will show up in the basic launcher; you can use a separate mod manager for easier handling and precise load order if needed.

## Quick answer

| What | Answer |
| --- | --- |
| Mod file type | pack file |
| Install folder | data folder |
| Base launcher support | CA mod loader |
| Extra tool | Warhammer 3 mod manager |
| Load-order control | drag and drop |
| Best source for special cases | the Discord |

## Find the game files and open the data folder

To install mods manually, begin by locating the game's installation directory through Steam. 

<ol class="checklist">
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Right-click Total War: Warhammer III in your Steam library</span></label>
    <em>Opens the game’s context menu.</em>
  </li>
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Select “Manage” and then “Browse local files”</span></label>
    <em>Opens the install folder in File Explorer.<a class="jump" href="https://www.youtube.com/watch?v=a6UA1XxHpAo&t=30s" target="_blank" rel="noopener">0:30 ↗</a></em>
  </li>
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Open the “data” folder</span></label>
    <em>This is where the mod files go.</em>
  </li>
</ol>

![Steam library context menu opened on Total War: Warhammer III with options for Play, Remove from Favorites, Add to, Manage, and Properties visible.](https://api.guides-factory.com/media/uploads/2026/08/01-browse-local-files.jpg "This is the path that opens the install directory.")

## Copy the mod pack file into the data folder

Mods for Total War: Warhammer III are distributed as `pack` files. Placing them into the data folder is all that’s required for installation.

<ol class="checklist">
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Download the mod pack file (ends with .pack)</span></label>
    <em>Manual mods always use this file type.<a class="jump" href="https://www.youtube.com/watch?v=a6UA1XxHpAo&t=30s" target="_blank" rel="noopener">0:30 ↗</a></em>
  </li>
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Drag and drop the pack file into the data folder</span></label>
    <em>Once copied, the mod functions as if installed by Steam Workshop.<a class="jump" href="https://www.youtube.com/watch?v=a6UA1XxHpAo&t=59s" target="_blank" rel="noopener">0:59 ↗</a></em>
  </li>
</ol>

![File Explorer window showing the Total War: Warhammer III directory, with the 'data' folder and a .pack mod file visible.](https://api.guides-factory.com/media/uploads/2026/08/02-data-folder.jpg "This is the folder where you drag and drop mod pack files to manually install them.")

## Use the basic mod loader

Manually installed mods will appear in the game’s default launcher, known as the CA mod loader. You do not need to unpack or extract anything further. Mods copied to the data folder are detected automatically, and you can enable or disable them from the launcher screen before starting the game.

![The Total War: Warhammer 3 mod loader screen showing multiple installed mods, including 'Ivan_kaira.Pack' and 'KalidaNoWraps.Pack' with green toggles indicating they are active.](https://api.guides-factory.com/media/uploads/2026/08/03-ca-mod-loader.jpg "This screen shows manually installed mods listed and activated in the basic CA mod loader.")

## Install and open the Warhammer 3 mod manager

For more control over mod organization and troubleshooting, you can use an external manager.

<ol class="checklist">
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Search for “Warhammer 3 mod manager,” subscribe, and download it</span></label>
    <em>The manager is commonly found via community links or mod sites.<a class="jump" href="https://www.youtube.com/watch?v=a6UA1XxHpAo&t=59s" target="_blank" rel="noopener">0:59 ↗</a></em>
  </li>
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">Open the mod manager application from its folder</span></label>
    <em>Runs independently from the game launcher.</em>
  </li>
  <li class="ch setup">
    <label><input type="checkbox"><span class="name">View installed mods in the list by name</span></label>
    <em>Mod entries may not show an icon but appear by file name.<a class="jump" href="https://www.youtube.com/watch?v=a6UA1XxHpAo&t=78s" target="_blank" rel="noopener">1:18 ↗</a></em>
  </li>
</ol>

![Warhammer 3 mod manager window open showing a list of installed mods with names such as 'Lazy's Corruption Framework,' 'Variant Selector,' 'MIXER - Mixu's Unlocker,' and 'Corrupted Landmarks.](https://api.guides-factory.com/media/uploads/2026/08/04-mod-manager-open.jpg "The Warhammer 3 mod manager displays installed mods by name, making management easy.")

## Change mod load order when needed

With the mod manager, you can adjust the load order by dragging mods into different positions. This is important for mods that must override others or need to load before/after specific files, though most mods do not require a precise order. When a mod does require priority, its description will usually include instructions.

Some mods may not display an icon in the manager; this is normal and you should rely on the mod’s name to confirm it is present. Drag and drop is the usual method for changing the order. If you encounter conflicts, try changing position or disabling other mods.

![Mod manager screen showing a list of mods with order numbers, drag handles, enabled checkboxes, mod names, authors, and last updated dates.](https://api.guides-factory.com/media/uploads/2026/08/05-load-order-list.jpg "Mod list interface where load order can be changed by dragging mods up or down.")

## Get help with edge cases

If you encounter issues during installation or activation, or if your mod setup involves special cases not covered here, community Discord servers are valuable resources. There you can ask questions, get troubleshooting help, and find detailed instructions for mods that require more advanced steps. The guide does not name a specific website for finding mods, so for rare or “nonstandard” mods, check Discord or ask the community directly.

<div class="tipbox"><span class="tag">Tip</span>

Community Discord servers are an excellent fallback for mod installation problems or locating rare mods. You can ask for technical advice, specific instructions, or mod sources directly from experienced players.

</div>

## Also worth knowing

<div class="tipbox alt"><span class="tag">Before you commit</span>

- **Epic Games version support differs.** Manual mod installation works as described for Steam, but the Epic Games version may not handle mods the same way. Some users report mods appear in management tools but do not activate, and disabling them can require extra steps.
- **Mod conflicts and crashes.** Running a large number of mods can cause crashes. If your game becomes unstable after 30–50 turns, consider checking your load order or reducing total mod count — the problem may be caused by conflicting mods.
- **Finding mods.** This guide does not specify a mod site. If you are unable to find mods on common sources like Nexus, ask on Discord or check community links for mod repositories.

</div>

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## FAQ

### Where do Total War: Warhammer III mods go on Steam?

Open the game’s local files, find the data folder, and place the pack file there. After that, the mod should appear in the default CA mod loader.

### What file type do I need for a manual mod install?

The mod needs to be a pack file. The file is copied directly into the data folder rather than unpacked into multiple folders.

### Do I need a mod manager for Total War: Warhammer III?

No, manual installation works without one. A separate mod manager can make it easier to see mods and change load order.

### Why does a mod not show an icon in the mod manager?

That can be normal. The file can still appear by name even if it is black and has no icon, and it can still be moved in the load order.