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Europa Universalis IV

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Europa Universalis IV mods

Europa Universalis IV expansion mods

Everything filed under expansion by its own author, ordered by how much it is used.

673 expansion mods

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Xorme AI - Post Finem Compatchby xormeFor Base Game Version 1.37 This is a Compability Patch for the Post Finem and Xorme AI 1.6.5 This requires loading the game in the following order to work properly: 1. Xorme - AI 2. Post Finem 3. Post Finem/Xorme - AI Compatch Like the mod, make sure to I have many projects on my mind so I will s...929 downloadsupdated 14 mo ago
修会扩展整合by 76561199028940138本mod主要由三个部分组成：一、青沼的修会扩展二、 Canard's Holy Orders 三、 More Holy Orders 本mod主要内容：超过50个新的修会（地方组织） 9个风味事件这个mod添加了几个新的修会（地方组织），包括宗教和军事组织。这些修会不限于基督教和穆斯林国家（有原住民、中华、日本的修会），并尽可能基于历史。随着时间的推移，这些修会中的几个会根据历史事件或玩家的决定传播，并有相关事件。印第、纳瓦特尔、印度教、腾格里或神道教国家，大多数国家曾经都有自己的修会，而这个mod扩展了一个几乎未被使用的机制。现在大多数宗教和文化都有自己的地方组织。科普特...928 downloadsupdated 3 mo ago
The Great Exhibition - Proper 4K UI Project Patchby LuvianQThe Great Exhibition ⚠️ This mod is not made for monitors with a resolution height below 2160p ⚠️ Every event picture has been upscaled 1.8x and gui files modified for compatibility with the Proper 4K UI Project mod. Download, enable, enjoy! ✨ - 6.8GB Unpacked ⚠️ - Any missing pictures should be...927 downloadsupdated 3 y ago
Anbennar - Ovdal Tungr Tunnelby Kinght159Have you ever played a Dwarven run, conquered all of Serpentspine, and noticed Ovdal Tungr just sitting there, right next to you? You feel the urge to go and conquer it, but you also don’t want to disrupt your empire in the mountains. If so, then this mod is perfect for you. It allows you to buil...926 downloadsupdated 16 mo ago
Caribbean System MiniModby Thomahawk2kCaribbean System MiniMod Hi all, I'm glad to introduce this (mini)mod to you all; I'm not the best description writer, so I'll keep it simple. Features A new trade company region in the caribbean, covering all Caribbean islands that are not Cuba or Hispaniola (Bermuda included, this means it won'...924 downloadsupdated 10 y ago
伊朗沙赫尔和祆教增强by 76561198350345189简介: 这是一个对伊朗沙赫尔（埃兰沙赫尔）和琐罗亚斯德教的全面改造的模组，增加了新的教会信条和个人神祇（亚扎塔）系统，重新设计了圣地，并增加了更多的决议和祆教节日事件。这个模组还为伊朗沙赫尔（波斯的琐罗亚斯德教路径）添加了更多内容，包括新的任务树、旗帜、文化、萨珊风格的人名和地名、更多的事件和决策和更多的波斯奇观。我给法尔斯添加了一条全新的祆教路线, 允许你扮演萨珊的开国君主阿尔达希尔一世，从法尔斯起步重建萨珊。我还添加了一些相关的加载屏幕和歌曲。所有事件都有其独特的图片，但由于图片的大小，建议与“Better event pictures”一起使用。详细介绍：本mod对伊朗沙...923 downloadsupdated 2 y ago
Res Polonica: Compatch - Government Expandedby mpsComatibility Patch for Res Polonica: Poland Overhaul and Government Expanded. Link to Res Polonica: Poland Overhaul920 downloadsupdated 6 y ago
祆教拓展by 76561198368520805今日更新内容：删除添加的事件图片，替换为原有事件的图片，方便大家配合其他图形mod使用。 MOD修改项目：一、将宗教地图颜色修改为粉红色；二、使女性可以成为信仰守护者；三、可以使用兼容信仰机制(即腾格里机制)；四、修改宗教国家修正为：传教士+1、传教力量+3%；五、增强圣地效果：亚斯纳(改善关系+10%---+25%，侵略扩张-15%)、豪麻(商品产出+10%---+20%，商人+1)、入教礼(传教力量+2%---+3%，文化转变时间-25%)、真言(行政容量+10%---+25%，核心建造花费-15%)、达赫马(建造成本-10%---15%，建造世间-25%)；六、添加部...913 downloadsupdated 3 y ago
Bronies Crusadersby Flutterzance=== Bronies Crusaders === My mod is now on EU4 description : This mod content fictive countries and alternates scenarios on the world : - 50 New countries ( Belgium , Turrania , Warfang , Equestria , Texas , Turkestan , Unicorna , Pegasis , Ponyland , Israel , Latvia , Estonia ... ) - New scenari...911 downloadsupdated 11 y ago
Dynamized Developmentby mars99Updated - 7/22/2020 ----------------------------------------------------------------------------------------- Older version here: ----------------------------------------------------------------------------------------- New & Improved! Dynamized Development: 1. Development Your country will devel...907 downloadsupdated 6 y ago
Governing Capacity Rebalancedby 76561198875323929***Also check out the two other mods surrounding governing capacity made by the same creator in the workshop: Infinite Governing Capacity and More Governing Capacity*** ***Note: This mod is NOT compatible with the "Infinite Governing Capacity" mod*** GOVERNING CAPACITY REBALANCED Of course, as we...905 downloadsupdated 6 y ago
CptWesley's Increase Government Ranksby CptWesleyThis mod allows players to increase their government rank through a series of decisions. This mod IS NOT a copy of the Common Sense DLC and does not include any extracts of the Common Sense DLC codes. I am in no way publishing any work of other people. All the scripts in the mod are written by me...904 downloadsupdated 11 y ago
Touhou Universalis Submod: Modern Technologyby ColonelvinnieThis is a submod for Touhou Universalis Updated. IMPORTANT: This submod is *not* compatible with Touhou Goods Universalis Updated. Should be fixed for 1.37.5 Added Asakura spawnable option. in "Temporal Rift" event, upon choosing to modernize. You will be losing money until you can access the coa...898 downloadsupdated 12 mo ago
GeoColonial Asiaby fliorcidThis mod divides Asia in 29 colonial regions and removes all trade company regions. To add colonial regions in Europe and Africa, you can use mods "GeoColonial Europe" and "GeoColonial Africa". Colonial nations in Asia receive an accelerated growth of the colonies and additional Liberty Desire in...896 downloadsupdated 6 y ago
Roads as buildings & Trade goods expandedby ReyDeLeonThis mod combines "Roads as Buildings" mod (basically many new buildings) & Trade Goods Expanded mod To make it work disable both original mods if you subscribe to them, as they are both integrated in this mod already.893 downloadsupdated 5 mo ago
Byzantium Stronk Beyond Typus Editionby 76561198353297834IMPORTANT: You don't need Beyond typus to play this mod, as it is already integrated to the mod. This mod fuses my Byzantium Stronk mod with the amazing Beyond Typus mod by Draíocht Byzantium Stronk Features: *No Ottomans. Byzantium owns most of the Ottoman cores *Turkish beyliks have been replac...892 downloadsupdated 6 y ago
Add On: Extended Timeline (PUX 1.29)by mars99----------------------------------------------------------------------------------------- Dynamized Development (Main Mod) Project Universalis X (Final/No Testing) Project Universalis X Charlie (Testing without the map) Add On: Extended Timeline (PUX Mod adapted to Extended Timeline Mod) Add On:...891 downloadsupdated 8 y ago
Colonization+by #CSG# Dippin' DotsYou tired of that barbecue from up the street? Where they give ya more sauce than they give ya meat? Wait, wrong ad read, hold on... Colonization+ is a mod for EU4 that seeks to make coloniza...888 downloadsupdated 5 y ago
Army Supplies: Food and Fuel - and Electricityby Danger ZoneThis is a new sub mod for Extended timeline/Alternate future/more trade goods for alternate future (potential to be played for vanilla games also) This Sub mod adds Food, Fuel and Electrical supply into the game. all of these affect army and naval moral as well as production: If the Food supply i...887 downloadsupdated 18 mo ago
!海洋共和国[青沼的威尼斯扩展重制版]by 76561199028940138MOD制作群：875926455 MOD文件群：579593989 我是威尼斯扩展的作者青沼Azuki，在此为您奉上《欧陆风云4》威尼斯扩展mod的完全重置版《海洋共和国》我完全重写了之前略显臃肿的代码，带来了海量的新内容，旨在让威尼斯及其海洋帝国的发展体验达到前所未有的深度与真实感，并将在后续更新中添加并完善拉古萨与热那亚的新内容。建议订阅青沼的新领域扩展合集内的所有mod，以体验完整的青沼欧陆扩展 1.0 最宁静之城-威尼斯核心特色: “意大利战争”机制 1.多方联盟争霸：加入由意大利本土势力、法兰西王国、西班牙帝国和神圣罗马帝国主导的四大联盟体系，争夺亚平宁半岛的霸权...884 downloadsupdated 1 mo ago
全阶层启用丨All Estate Enableby Ludinea模组信息可通过决议启用或关闭未启用的阶层修改了阶层UI界面大小以兼容全部阶层显示在其中本模组均为新建独立文件，版本更新迭代亦可兼容（UI文件非独立文件） English support, need replace localisation file in Mod document881 downloadsupdated 3 y ago
Cultural Immersion (Accurate Province Names and Cultures)by Just MeUpdate 2.0: -updated to 1.36.x -bugfixes Very lightweight flavour mod, should always work. Adds: Accurate Culture in 1444 (paradox was more similar to modern cultures) including: -French (d'Oil) -Romance (Spanish, d'Oc, Italian) -German -Celtic -Greek -Serbo-Croat -Arabic (with Granada's Mozarabi...872 downloadsupdated 3 y ago
Major Nations Colonizeby Lunar MagisterThis mod makes it so that all major nations can now colonize. Specifics: Upon being 300 development for the first time, a hidden event will fire shortly after that will give the nation 1 colonist and 50% more colonial range. This works for both AI and the Player. The nation will keep the modifier...871 downloadsupdated 7 y ago
SIre's Historically Accurate EuIV Flag Modby s y n t h a xNEW NEW NEW UPDATED FLAG MOD HERE --- VERSION 4 ---870 downloadsupdated 7 y ago
Cassia Music Pack for Japanby 波希米鸭This Mod is a Music Pack for Cassia Mod. This Music Pack only Japan can listen. Wish you will like it! Have fun! This Music Pack release time is 2015/1/31 =============== PS: Can you want to play the Cassia mod? You can search the keyword "Cassia" at Steam's EU4 Workshop, then you can see it and...868 downloadsupdated 12 y ago
Divided Indiaby SeelingCatUp-to-date with 1.21 Not ironman compatible. Not compatible with mods that change trade or colonial regions; expect bugs with mods that add or move provinces around. - Adds 36 colonial regions to the Indian subcontinent, Indochina, and Indonesia - Adds events to keep colonial borders clean in the...851 downloadsupdated 9 y ago
Lux in Tenebris & 3 Economy Mods Compatibility Modby AeneasXISomeone requested that he would like all 3 economy mods working together at the same time together with "Lux in Tenebris" so I made this Mod Combo! This mod is a combination of the expansive overhaul mod "Lux in Tenebris" and 3 economy mods. This mod includes: "Lux in Tenebris" made by " Dynamo12...847 downloadsupdated 6 y ago
Great Khansby tredgeDiscontinued Thank you everyone for your support! Hopefully as you saw, most of the bugs found were quickly patched. Unfortunately, the number 1 complaint involving the short lifetimes of Khans cannot currrently be addressed with the tools that PI has provided. Being a Khan is apparently a tough...846 downloadsupdated 12 y ago
Beyond Typus - Occitanic Unitsby Perry7484 / Briantin de MontreiAs a companion mod to Occitan Renaissance, I bring you... Occitanic Units! Unlike the base mod, this is an ALPHA. If using these for custom nations, please note that the unit sets are subject to changes (renaming, swapping units, deletion) in the future. Occitan Renaissance Collection Features -...843 downloadsupdated 5 y ago
国外平衡MOD-西学东渐by 老夏Laoxia西学东渐兼容地图美化类MOD√ 兼容铁人类MOD√ 已整合汉化包，无需另外开启√ 如果地名是英文请关闭设置中的动态地名√ 原版改动日志在群里 QQ群 1014247515 群问题答案是：“ 三速普通 ” （被片哥片姐轰炸过多，故出此下策）我的改动日志：【腾讯文档】小夏的更新日志 2026-1-28 当前版本： 2026年-5月-18 1.8版更新更新历史： 2026.4.21 1.7版本 2026.3.12 1.6版本 2026.1.28 1.5版本 2025.7.21 1.41小更新 2025-7-7 1.4版本 2025-4-28 1.3版本 2025-3-27 1.2版本...840 downloadsupdated 23 d ago
DKE - Planar expansion - patchby haito3200patch for Dwarven knowledge experimental and planes of Anbennar to work together839 downloadsupdated 12 mo ago
天策军by 76561198854934101！！！因Visual Studio Code无法输入中文，在解决之前，本mod将停止更新！！！你正游如往常般玩着一款名字里有op的游戏，突然你的大脑里涌现出了大量的内容，你感觉一股力量正在引导你建立起一个名叫“天策府”的行政机构，和一支名叫天策军的兵团。你在本mod中可以建立天策府，获得天策府阶层，可以重建天策军然后逐渐将其改造为玄甲军。并增加了几个自用mod。 2025.02.23：将天策军升级改为事件升级（感谢所以在代码上帮助过我的大佬），增加共治天下特权 2025.01.07：增加玄甲军特殊兵种 11.07日更新：天策府阶层得建立天策府后才会出现，新增扩建行政机构特权 1...835 downloadsupdated 12 mo ago
Ante Bellum - Lore-Accurate Indiaby 76561199173731877What is this sub-mod about? India is represented as historically as it can get according to Ante Bellum official lore and some people who joke about it too much. If you know Ante Bellum lore very well, you knew that as of mod's version 1.7 “India isn’t real” is a completely correct statement and...831 downloadsupdated 13 mo ago
Lorenans Legacy - An Anbennar Submodby WarlordTankMageLorenans Legacy - An Anbennar Submod Overview Lorents current mission tree in vanilla Anbennar is... lacking, to say the least. And unfortunately, the Anbennar dev team are more focused on giving content to every tag before reworking older ones, even if they are as important as Lorent. So I have...831 downloadsupdated 2 y ago
Land of the Rus: Russia Flavorby 76561198800366161The mod features a brand new tree for Muscovy and Russia,expand westward and assert domination over Slavic peoples, or eastwards and explore the hostile lands of Siberia and expand Russia to Alaska. Disclaimers: There may be balance issues, bugs or code not working as intended. If you encounter a...815 downloadsupdated 5 y ago
Fixing the Mediterraneanby HarambeThis mod strives to bring you the most historically correct Mediterrenean Basin, while also keeping it playable and enjoyable. Please note that it's just a mod and not everything has to necessarily fit reality. Current features are: -Added 15 new provinces all along the Mediterranean coast, such...809 downloadsupdated 10 y ago
Bavaria+by Spr1ngb0kWho don't want to play with a strong, realistic Bavaria ?! This mod improves the most bavarian provinces (that from today, not only the medieval ones), gives some of them extra base-tax, extra manpower or in case of Augsburg, a trade-node/trade bonus (because Augsburg was the medieval trade cente...808 downloadsupdated 12 y ago
TH Modern Tech TGU Compatibility Versionby Colonelvinnie***THIS IS THE Touhou Goods Universalis (TGU) COMPATIBILITY VERSION *** ***YOU ONLY NEED THIS ONE AND NOT THE OTHER VERSION IF YOU ARE RUNNING TGU*** If you do not run TGU use this instead: This is currently updated for September 20, 2025797 downloadsupdated 12 mo ago
Development needs ducats 发展度需要金钱by 76561199207034128原模组链接本模组只是修复了不能招募海军陆战队的bug，且已经征得原作者同意。每次提升发展度所需金钱如下: 1-4 基础税收/生产/人力 == 15 金币 5-9 基础税收/生产/人力 == 30 金币 10-14 基础税收/生产/人力 == 45 金币 15-19 基础税收/生产/人力 == 60 金币 20-24 基础税收/生产/人力 == 75 金币 25-29 基础税收/生产/人力 == 90 金币 30或以上基础税收/生产/人力==100 金币 * 基础税收/生产/人力指的是提升发展度之前的。 2.每个省份都会有一个省份修正来显示所需花费的金钱。 3.一个可以阻止玩家或ai在...794 downloadsupdated 21 mo ago
更多特权槽by 76561198930061975Using this mod can increase the number of class privileges, hope making more fun by this mod when you enjoy eu4.Fxxk ai! 该mod用以增加阶级特权数，希望大家游戏愉快。电脑去死吧！787 downloadsupdated 2 y ago
A Feast for Crows - Multiplayer Rebalanceby Jack the EagleheartThis is a mod that we tried to balance multiplayer competitive gameplay and historical gameplay. In the mod nearly everything is overhauled, these are in short: New Governments, New formable nations, Big decisions, New trade regions, new building and fort system and mechanics. Additionally polici...783 downloadsupdated 4 y ago
Georgia Overhaulby George BushGeorgia Overhaul Mod This mod aims to overhaul and add content for Georgia. I created it for personal use and then decided to publish it in the workshop, because why not. Georgia is essentially a butt-monkey of the EU IV, with the absence of any kind of relevant and unique content. It's one of th...782 downloadsupdated 3 y ago
Assimilationby tongshen.martinThis mod aims to reward conquest of entire nation, by awarding the conquerer additional traits. For example, if France takes the entire Spanish region, and neither Castile nor Aragon exists, France will gain increased setterr growth, increased tariff, as well as the Castile special ability: claim...780 downloadsupdated 12 y ago
Hawaii Expandedby SeagullSoxWelcome to Hawaii Expanded! This is a mod that aims to make the Hawaiian islands into a more engaging region. Hawaii Expanded greatly increases the physical size of the eight Hawaiian Islands, while adding a chunk of content that hopefully mirrors flavor dlc's like Rule Brittannia. This mod is mo...780 downloadsupdated 2 y ago
Asian Renovation Modby doge the whiteCheck the link above for updates. Summary of changes: Now start date is October 14, 1399! Adds new cultures and religions! Check the change notes for any changes added since patches.776 downloadsupdated 13 y ago
Atlantis Resurfacedby Admiral55Plato wrote of the tale of Atlantis an island nation that was sunk by the god Poseidon, his wrath removed the mythical city from this world. However in a different reality Atlantis was never sunk by his wrath but instead lived on interacting with the rest of the World. Play as Atlantis and forge...773 downloadsupdated 7 y ago
中华拓展轻量版by 76561198417015143自用mod整合修改了中华帝国以及儒教 1.中国皇帝可以通过决议汉化满蒙藏越朝文化 2.略微增强满天命与贤能值带来的buff 3.以长生天事件为蓝本编写了儒教趣味事件 4.和谐一定数量宗教后儒教可定期消耗和谐值获取蚊子腿buff 5.大明熬过明王朝危机后可改换为较为强力的理念组 6.增加其他几个趣味决议欢迎反馈 2022/6/28 发现某些文件已经一年没动过了，怪不得与现版本有些不兼容。现已进行适配。771 downloadsupdated 2 y ago
To Victoria 1.37by 76561198335746611To Victoria: POPs & Dynamic Economy [1.37] Port Updated the mod files so it can run on 1.37.* Nothing new will be added in this mod Here's the link to the Original Mod: If the original author updates the mod to 1.37, I'll take this mod down to avoid confusions.770 downloadsupdated 2 y ago