Using The Ck2+Eu4 Converter To Transfer Your Crusader Kings 2 Game To Europa Universalis 4

For strategy game enthusiasts, being able to continue their progress from one grand strategy title to the next is an exciting prospect. If you’ve spent hours building up your medieval dynasty in Crusader Kings 2, you may be eager to see how it fares on the world stage once the age of exploration begins in Europa Universalis 4.

Luckily, there’s a way to make this possible thanks to the ck2+eu4 converter mod.

If you’re short on time, here’s a quick answer to your question: The ck2+eu4 converter is a mod that allows you to convert saved Crusader Kings 2 games into Europa Universalis 4 saves so you can continue playing your customized medieval nation in the early modern era.

It copies game information like provinces, cultures, religions, and dynasties from your CK2 save into a playable EU4 campaign.

In this comprehensive guide, we’ll cover everything you need to know about the ck2+eu4 converter, including how to install it, what game data it transfers over, how to optimize your CK2 game for conversion, troubleshooting tips, and more.

With the help of this converter mod, you can create a seamless game experience that spans centuries of virtual history across two of Paradox’s most popular grand strategy titles.

Introducing the ck2+eu4 Converter Mod

If you are a fan of both Crusader Kings 2 and Europa Universalis 4, then you are in for a treat. The ck2+eu4 Converter Mod is a game modification that allows you to transfer your Crusader Kings 2 save file to Europa Universalis 4, seamlessly continuing your gameplay in a new era.

This mod is a must-have for players who want to experience the full scope of history and see their dynasty’s legacy unfold across multiple centuries.

Brief history and overview of the converter mod

The ck2+eu4 Converter Mod was developed by a dedicated community of modders who wanted to bridge the gap between the two popular grand strategy games. The mod was created to address the desire of many players to continue their Crusader Kings 2 playthrough in Europa Universalis 4, where they can expand their empire, explore new territories, and shape the course of history.

The converter mod has undergone several iterations and updates to improve its functionality and compatibility with both games. It has gained a significant following within the CK2 and EU4 communities, with players praising its seamless integration and ability to preserve key elements of their CK2 gameplay.

What game data it transfers from CK2 to EU4

The ck2+eu4 Converter Mod transfers a wide range of game data from Crusader Kings 2 to Europa Universalis 4, ensuring a smooth transition between the two games. Here are some of the key elements that are transferred:

  • Characters and dynasties: Your rulers, their traits, skills, and relationships will be carried over to EU4, allowing you to continue playing as your favorite dynasty.
  • Provinces and territories: The territories you controlled in CK2 will be converted into provinces in EU4, allowing you to maintain your influence and expand your empire.
  • Technology and innovations: The technological advancements and innovations your dynasty achieved in CK2 will be reflected in EU4, giving you a head start in the new era.
  • Historical events and decisions: Many of the historical events and decisions you encountered in CK2 will have consequences and carry over to EU4, shaping the course of your gameplay.

With the ck2+eu4 Converter Mod, you can continue your Crusader Kings 2 journey with all its intricacies and carry the legacy of your dynasty into the vast world of Europa Universalis 4.

Requirements for using the converter

In order to use the ck2+eu4 Converter Mod, you will need to meet certain requirements:

  • A copy of both Crusader Kings 2 and Europa Universalis 4.
  • The ck2+eu4 Converter Mod, which can be downloaded from various modding websites such as ModDB or Steam Workshop.
  • A save file from your Crusader Kings 2 playthrough that you wish to transfer to Europa Universalis 4.

Once you have met these requirements, you can follow the installation instructions provided by the mod and start your journey from Crusader Kings 2 to Europa Universalis 4.

Installing and Setting Up the Converter

Transferring your Crusader Kings 2 game to Europa Universalis 4 can open up a whole new world of possibilities. The ck2+eu4 Converter is a powerful tool that allows you to seamlessly migrate your CK2 save files to EU4.

However, before you can start enjoying this fantastic feature, you need to install and set up the converter properly. Here’s a step-by-step guide to help you get started.

Downloading instructions

The first step is to download the ck2+eu4 Converter. You can find the latest version of the converter on the official Paradox Interactive website or other trusted sources like the Steam Workshop. Make sure to choose the version that is compatible with your game and operating system.

Once you have downloaded the converter, proceed to the next step.

Installing the mod files

After downloading the converter, you need to install the mod files into your Crusader Kings 2 game. To do this, locate your CK2 game folder and look for the “mod” subfolder. Create a new folder inside the “mod” folder and name it something like “ck2eu4_converter”.

Next, extract the mod files from the downloaded converter into this new folder. Once the files are in place, you’re ready to move on to the next step.

Configuring converter settings

Now that you have installed the mod files, it’s time to configure the converter settings. Launch Crusader Kings 2 and go to the mod selection screen. You should see the “ck2eu4_converter” mod listed. Enable the mod by checking the box next to it.

Once the mod is enabled, you can further customize the converter settings by clicking on the “Mod Options” button. Here, you can choose various options like which CK2 save files to convert, what starting date to use in EU4, and more.

Take your time to explore these options and choose the ones that best suit your preferences.

With the converter installed and set up, you are now ready to transfer your Crusader Kings 2 game to Europa Universalis 4. Enjoy the seamless transition and discover a whole new world of possibilities in EU4!

Optimizing Your CK2 Game for Conversion

Before transferring your Crusader Kings 2 game to Europa Universalis 4 using the CK2+EU4 Converter, it’s important to optimize your CK2 game to ensure a smooth and successful conversion process. This article will provide you with some helpful tips and strategies to optimize your game.

Recommended game settings and mods

First and foremost, it’s recommended to play your CK2 game on the latest version available. This will ensure that you have access to all the latest bug fixes and improvements. Additionally, make sure to enable Ironman mode in your game settings.

Ironman mode provides a more challenging and immersive experience, and it also ensures that your game is saved in a way that is compatible with the CK2+EU4 Converter.

Furthermore, consider using mods that enhance the gameplay experience and add more depth to your CK2 game. Popular mods such as the Historical Immersion Project (HIP) or the Game of Thrones mod can provide new and exciting scenarios for your game.

Just make sure to check for compatibility with the CK2+EU4 Converter before using any mods.

Strategies for stable realms and borders

To optimize your CK2 game for conversion, it’s important to focus on building a stable realm with well-defined borders. This will ensure that your realm transfers smoothly to Europa Universalis 4 and that you have a solid foundation to continue your gameplay in the new game.

One strategy for achieving stability is to carefully manage your vassals and ensure that they are loyal and content. Keep an eye on their opinion of you and address any issues that may arise. Additionally, try to avoid expanding too quickly, as rapid expansion can lead to internal instability and rebellions.

Another important aspect to consider is your realm’s borders. Try to establish natural borders such as rivers, mountains, or coastlines, as these can provide a defensive advantage and make your realm more defensible.

Avoiding border disputes and minimizing border friction will also contribute to a stable realm.

Avoiding conversion errors and bugs

When using the CK2+EU4 Converter, it’s important to be aware of potential conversion errors and bugs that may occur. One common issue is the loss of certain character traits or historical events during the conversion process.

To minimize the risk of these errors, it’s recommended to disable any mods or custom content that may interfere with the conversion process.

Additionally, make sure to follow the instructions provided by the CK2+EU4 Converter carefully. This includes ensuring that you have the correct versions of both Crusader Kings 2 and Europa Universalis 4, as well as any required DLCs.

It’s also a good idea to check for any updates or patches for the CK2+EU4 Converter itself, as these can address potential bugs and issues.

By optimizing your CK2 game for conversion, you can ensure a smooth and successful transfer to Europa Universalis 4. Follow these recommended game settings, employ strategies for stable realms and borders, and be cautious of conversion errors and bugs.

With these tips in mind, you’ll be well-prepared to embark on a new and exciting journey in Europa Universalis 4!

Using the Converter and Importing into EU4

Converting your saved CK2 game

One of the exciting features of the Crusader Kings 2 and Europa Universalis 4 games is the ability to continue your gameplay from one game to the other. To do this, you will need to use the CK2+EU4 converter tool.

This tool allows you to convert your saved Crusader Kings 2 game into a mod that can be loaded into Europa Universalis 4.

The converter tool can be found on the official Paradox Interactive forum, along with detailed instructions on how to use it. It is important to note that the converter is a third-party tool and not developed by Paradox Interactive.

Once you have downloaded the converter tool, you will need to run it and select the saved Crusader Kings 2 game that you want to convert. The tool will then begin the conversion process, which may take some time depending on the size and complexity of your CK2 game.

Loading the converted EU4 mod

After the conversion process is complete, you will have a mod file that can be loaded into Europa Universalis 4. To do this, you will need to open Europa Universalis 4 and navigate to the mod section in the game’s main menu.

From there, you can select the mod file that was generated by the converter tool and load it into the game. Once the mod is loaded, you will be able to continue your gameplay from where you left off in Crusader Kings 2.

Checking and fixing conversion issues

It is important to note that the conversion process may not always be perfect, and there may be some issues or discrepancies in the converted mod. It is recommended to thoroughly check your converted mod before continuing your gameplay in Europa Universalis 4.

You can start by checking the mod’s description for any known issues or limitations. Additionally, it is a good idea to playtest the mod for a short period to identify any potential issues or errors that may have occurred during the conversion process.

If you encounter any issues, there are various online communities and forums where you can seek help and advice from fellow players who have experience with the converter tool. These communities can provide guidance on potential fixes or workarounds for any conversion issues you may encounter.

Remember, the CK2+EU4 converter tool is a fantastic way to continue your gameplay across both games, but it is always important to exercise caution and ensure that the converted mod is functioning correctly before diving into Europa Universalis 4.

Tips for Converted EU4 Campaigns

Adapting to EU4 mechanics

When transferring your Crusader Kings 2 game to Europa Universalis 4 using the ck2+eu4 Converter, it’s important to understand and adapt to the mechanics of EU4. The gameplay in EU4 is quite different from CK2, with its own set of rules and strategies.

Familiarize yourself with the mechanics of EU4, such as colonization, trade, and diplomacy, to ensure a smooth transition.

One important aspect to consider is the change in time period. CK2 covers a span of several centuries, while EU4 focuses on a narrower timeframe. This means that events and decisions in EU4 occur at a faster pace, requiring you to be more proactive in your gameplay.

Plan ahead and make strategic decisions to effectively manage your empire in the new setting.

Leveraging converted assets in EU4

One of the advantages of using the ck2+eu4 Converter is the ability to transfer assets from your CK2 game to EU4. This includes your territories, characters, and even some historical events. Take advantage of these converted assets to gain an early advantage in your EU4 campaign.

For example, if you had a strong economy in CK2, you can leverage that wealth to invest in infrastructure and technology in EU4. Similarly, if you had a skilled ruler with high attributes, you can utilize their leadership abilities to expand your empire in the new game.

Use these assets wisely to establish a solid foundation for your EU4 campaign.

Recommended countries and strategies

When starting a converted EU4 campaign, it can be overwhelming to choose a country and develop a strategy. Here are some recommendations to get you started:

  • France: As one of the most powerful nations in both CK2 and EU4, playing as France allows you to experience the full potential of the ck2+eu4 Converter. With a strong military and diplomatic options, you can shape the fate of Europe in your campaign.
  • Austria: If you enjoy a diplomatic approach, playing as Austria can be a rewarding experience. With the ability to form the Holy Roman Empire and influence the politics of Central Europe, you can become a major player on the European stage.
  • Ottoman Empire: For those seeking a more aggressive playstyle, the Ottoman Empire offers a unique challenge. With its powerful military and expansionist ambitions, you can carve out a vast empire spanning multiple continents.

Remember, these are just recommendations to get you started. Feel free to explore other countries and strategies that align with your playstyle and objectives. Experimentation is key to discovering new and exciting possibilities in your converted EU4 campaign.

Troubleshooting Common Converter Problems

Debugging conversion errors

When using the ck2+eu4 converter, you may encounter some conversion errors that prevent a smooth transition of your Crusader Kings 2 game to Europa Universalis 4. These errors can be frustrating, but there are steps you can take to debug and resolve them.

First, check the converter log file for any error messages or warnings. This log file can provide valuable insights into the specific issue causing the conversion error. It may point to missing or corrupted game files, incompatible mods, or other factors that are preventing a successful conversion.

If you are unable to identify the issue from the log file, consider reaching out to the converter community for assistance. Online forums and communities dedicated to ck2+eu4 conversion can often provide valuable guidance and troubleshooting tips based on their collective experiences.

Fixes for missing content or data

One common issue that players encounter when using the converter is missing content or data in the converted Europa Universalis 4 game. This can include missing characters, events, or other game elements that were present in Crusader Kings 2.

If you notice missing content, first check that you have the necessary DLCs and expansions installed for both games. Some features and content may require specific DLCs or expansions to be present in order to be properly converted.

If you have the necessary DLCs and expansions but still experience missing content, consider reinstalling the converter or verifying the integrity of your game files. Sometimes, a corrupted installation can lead to missing data during the conversion process.

Workarounds for known converter issues

Despite the best efforts of the converter developers, there may be some known issues that have not yet been fully resolved. These issues can range from minor inconveniences to more significant gameplay disruptions.

To work around known converter issues, it is recommended to check online resources such as the official converter documentation or dedicated forums for any available solutions or workarounds. The converter community is often proactive in finding ways to address known issues and sharing their findings with other players.

Additionally, consider keeping an eye out for any updates or patches released by the converter developers. They may release fixes or improvements that address known issues and provide a smoother conversion experience.

Remember, troubleshooting and resolving common converter problems may require some patience and persistence. However, with the right approach and resources, you can overcome these challenges and enjoy a successful transfer of your Crusader Kings 2 game to Europa Universalis 4.


With the immense scope and flexibility of Crusader Kings 2, along with the worldwide exploration and empire building of Europa Universalis 4, the ability to convert save files between these two games unlocks new possibilities for crafting an epic alternate history campaign stretching over a millennium.

Though it takes some careful setup, the ck2+eu4 converter creates an immersive cross-game experience where you can guide a customized medieval dynasty through the tumultuous era of colonization and empire.

From holy wars to trade wars, this seamless grand strategy experience will let you shape history across eras. We hope this guide has provided you with the knowledge to utilize the converter smoothly and enjoy many more exciting hours of strategy gaming.

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