Mods / ExpansionEuropa Universalis IV mods
Europa Universalis IV expansion mods
Everything filed under expansion by its own author, ordered by how much it is used.
AllGameplay1.4kGraphics923Map871Balance766Expansion673Alternative History666Events664Historical642Missions and Decisions615Fixes524New Nations490National Ideas349religion325Utilities266Sound256Translation243Military211Trade184Technologies150Loading Screen105Units78MEIOU and Taxes69Flags57History55Music55Fantasy47Nations44Decisions42alternative40New38Theatrum Orbis Terrarum34Interface34Missions32ideas32Guide27Alternate History27Total Conversion24And24Overhaul23Map Font22Converted from CKII20National19UI18Screen18loading18Localisation15Balancing13Ironman12Policies11Ironman Compatible11Tech10Fonts10BT9Event8Decision8Russian7Buildings7Governments7Banners7AI7culture7england6wales6cheating6britain6Models6Font6British6france6Great6Portugal5Japan5Spain5Hungary5Difficulty5Interface5monument5
673 expansion mods
- EU4 Chessby xormeEU4 Chess? What is EU4 Chess? As the name suggests, EU4 Chess combines the classic game of chess with your normal game of Europa Universalis IV. This mod allows players to engage in actual chess matches, either against another player or the AI, enhanced by a unique chess engine developed specific...1.9k downloadsupdated 18 mo ago
- 东方王朝by 76561199025699599旧的不去，新的不来。（原东方帝国） TIP:需要52基础汉化，不需要汉化补充包 修改（加强）东亚国家相关理念。提升中华地区发展度，并修改了贸易品分布，添加特殊省份修正。 修改中华文化组，添加西南，东北，关西，华侨，归化，羌藏等文化，并添加相关决议转变地区文化为中华文化。 添加更多特色决议（重建三大营，天命决议，建立中华帝国，民国，共和国，中华联邦（需要一定科技）） 添加中华地区政府改革，政府改革更加强力。新的共和国政府与改革，无政府主义政体。 修改天命系统和儒教系统，加强儒教，天命改革更加多。添加新事件，诏书更有用。 修改大明任务树，一路打到欧罗巴。中华文化自建国添加更多任务树，统一中华...1.9k downloadsupdated 4 y ago
- Historical Flag Modby s y n t h a xThis is NO LONGER being worked on or maintained - my new flag mod1.9k downloadsupdated 8 y ago
- (OBSOLETE) Anbennar - Ancient Knowledge & Technologies - Patch for All dwarven MTs - Continuedby DavidOBSOLETE for now. This is an empty mod that makes no changes as AKT and ADMC are fully compatible. Reupload of the the AKT+ ADMC compatch updated for Inheritors of Insyaa steam version of Anbennar. Original mod: This mod will be removed on request of the original author or if the original is upda...1.9k downloadsupdated 4 mo ago
- -BT Addon: Pagan Wrathby HâdirosThis is currently in beta, expect incomplete religions, recoloured icons, ect. Introduction Welcome to Pagan Wrath. This mod allows pagan religions to resurge, based on the players choice. In order to start the Pagan Resurgence it is pretty simple, just activate the decision and wait about how ma...1.9k downloadsupdated 4 y ago
- RNW Tile: The Falklands DEMOby ElzephorA large new tile for the Random New World, modeled off of the Falkland Islands of South America. This is the DEMO version - it will spawn every time the RNW is generated. Overview The tile consists of two large landmasses, complete with mountains, valleys, and intricate river systems. Altogether...1.9k downloadsupdated 9 y ago
- 长城-汉化版by H2Ong长城奇观，汉化版，需要双字节补丁 英文版请移步 与大运河Mod一起食用效果更佳 该Mod目的在于在游戏里建立一道符合历史的北方屏障，而非专注于某个全局加成。 十个关隘位于沿途省份: - 山海关 in 永宁 - 黄崖关 in 北京 - 居庸关 in 宣化 - 雁门关 in 大同 - 宁武关 in 宁武 - 镇北台 in 延安 - 宁夏镇 in 宁夏 - 陕西镇 in 兰州 - 甘肃镇 in 凉州 - 嘉峪关 in 张掖 每个奇观会给与省份本地修正（1级与2级基本相同，3级修正略有差异），开局大部分长城奇观为1级。（考虑到回收承德地块会经历一次降级，故黄崖关开局为2级） 你需要在对应省份修筑...1.8k downloadsupdated 5 y ago
- World Conquest Victory Musicby Runite DrillIRONMAN COMPATIBLE Add some celebration to your world conquest! This mod adds one original piece of music that plays ONLY once you have achieved a world conquest. The music will then play endlessly on repeat after the current song is finished. How to use: Step 1. Achieve world conquest Step 2. Wa...1.8k downloadsupdated 6 y ago
- ORBIS INSULARUM: Southeast Asia Expansion — CULTURES and MONUMENTS - UPDATE: 1.8.19bby Lunarac🧭 Overview Orbis Insularum is a historically grounded rework of Southeast Asia in Europa Universalis IV. This mod rebuilds the region from the ground up—revamping tags, rebalancing gameplay systems, and introducing rich new mechanics, all with a deep respect for cultural and historical authentici...1.8k downloadsupdated 14 mo ago
- Christmas in Anbennarby Runite DrillEnjoy the Anbennar theme in Christmas-style music! Happy holidays :)1.8k downloadsupdated 3 y ago
- Historical & Dynamic Population UPDATED!by 76561199013116690PreciousPig's description: Have you ever wanted for EU4 to feel more dynamic and alive, with real populations that prosper or decline based on your actions? Then this mod is right for you. It completely reworks starting development around the world, to accurately represent 15th century population...1.8k downloadsupdated 2 y ago
- Extended Timeline Enhanced Immersion Projectby roaringjohnThis is my first mod. Technically. I've made a mod before, but I decided to take it down due to my ideas having evolved into this. So, without further adieu... The Extended Timeline Enhanced Immersion Project started as a concept as a mega patch, a patch that is the conglomeration of many patches...1.8k downloadsupdated 5 y ago
- The Grand Integration [1.29]by iLordeThis Mod makes Nations integrate other nations, their "Mode" of choosing their group of "randomness" to integrate others is decided right at the start of the game at a "Config" event, you'll have 5 options. They are: Neighbors, Distance Between Borders (250), Same Continent, Same Religion or Comp...1.8k downloadsupdated 7 y ago
- !Great Prussia-超级普鲁士-纯净版by 76561199207034128如有意向对MOD提出宝贵意见，可加群讨论：779169022 现在3个版本的内容是不一样的，纯净版就是平衡版复制的，只是没有界面修改、 没有省份边界调整(！不是细化，是边界调整！) 主要的内容： 勃兰登堡-普鲁士-德意志任务树。总计143个任务，勃兰登堡36个，普鲁士68个，德意志/神罗39个(PS：虽然看着挺多的，但有些是凑数的，纯粹为了结构好看) 普鲁士军事化加强，现在军事化只有一级，军事化进度本身不再提供战斗力，而是提供人力buff,同时根据训练度额外获得作战能力，也就是说军事化为0也能获得战斗力加强，以及大家最爱的-50%行政容量，后续根据事件可选择取消还是保留，后续通过德意志任...1.8k downloadsupdated 12 mo ago
- Bella Iaponica Ver.1.1by chatnoir17This mod adds more daimyos and provinces in Japan and presents a more accurate set up of the country. In addition, there are more dynamic historical events which represents the unstable situation of the Sengoku Jidai in the 15th and 16th century. Patch 1.30.x compatible Features - Full historical...1.8k downloadsupdated 6 y ago
- More Missionariesby Science BearSince I don't play EU4 anymore I've stopped updating this mod, if I every return to EU4 I'll start updating again. A very simple mod that adds decisions related to missionaries. The AI wont use these decisions. -------------Current decisions------------- More Missionaries: Adds a country modifier...1.8k downloadsupdated 7 y ago
- Un Nouveau Mondeby Chique80"Un Nouveau Monde", French for ‘’A new world’’ offers brand new possibilities to eu4 players looking to colonize the Americas. The mod adds numerous colonial regions and improves the management of colonies with new events, decisions and more. “Un Nouveau Monde - Colonial Overhaul” ensures a rewar...1.8k downloadsupdated 8 mo ago
- The world is complete (updated)by MauiNoodle"The world is complete (updated)" is the 4th release of its kind and is an attempt at reviving this unique map projection for EU4. Credits to the original author OttoNormalverbraucher and RedGuard for the latest iteration prior to this release. This latest release has been brought out by San Feli...1.8k downloadsupdated 2 mo ago
- Livonia Overhaulby IsildurATTENTION! This mod only works for 1.19 This mod attempts to make the Livonian Order (and the Teutonic Order) a more interesting and historical experience. Play as the Livonian Order and unite your realm, or take a different path as one of their many vassals to break free from the crusader state....1.8k downloadsupdated 10 y ago
- Aboriginalsby 76561198323873533* New Aboriginal nations * More than 70 Australian provinces * Extended Aboriginal culture, many more names and lastnames * New Aboriginal religion: Dreamtime * Selectable deities for the religion * Aboriginal technology group: New unique units * Isolation from rest of the world just like America...1.8k downloadsupdated 6 y ago
- European Microstatesby KoenKastThis mod adds some of the interesting mircrostates found in Europe. They all have unique ideas and some of them have special government types. Microstates featured in this mod: - Andorra - Liechtenstein - Monaco - San Marino New government types: - Constitutional Diarchy (for Andorra) This govern...1.8k downloadsupdated 11 y ago
- Krakdhûmvror Missions & Flavor Pack - Anbennar SubmodCNby 甜酵母冰霜煅炉submod汉化，已整合本体 英文本体链接：1.7k downloadsupdated 4 y ago
- Lost Religionsby Ohh god the voices!This mod seeks to add matching historical/fantasy religions to the cultures of the "Lost Culture" group. These are: Anglo-Saxon: Anglo-Saxon Paganism Aramaic: Canaanite religion Athenian: Hellenism/ Cult of Athena Polias (Fantasy) Atlantean: Titanolatry (Fantasy) Babilonian: Enuma Elish Etruscan:...1.7k downloadsupdated 5 y ago
- Italy Rework (UNNECESSARY WITH EMPEROR UPDATE)by TribunatoAs of the Emperor Update I will no longer be working on this mod as Italy has now been reworked. I might shift some ideas around here and there Now updated for the Manchu update This is a mod dedicated to reworking Italy to make the region more historically accurate and to generally expand the re...1.7k downloadsupdated 7 y ago
- Enhanced Typusby Dynamo128NOTE: This mod has ceased development because I have released a new mod which is a continuation of this one. Get it here: The description below will remain for archival purposes. Hello and welcome! This is a continuation of my old mod called Beyond Typus - Colonial Africa. This time, I have decid...1.7k downloadsupdated 8 y ago
- More Naval Doctrinesby 76561198870926865Naval doctrines added so far: 'Chaika Raids' for tags with the Sich Rada government reform; 'Dhow Trade' for tags with Somali culture. 'Vietnamese Initiative' for tags with Vietnamese or Sino-Vietnamese culture. 'Bengali Shipbuilding' for tags with Bengali culture. 'Genoese Naval Artillery' for G...1.7k downloadsupdated 2 y ago
- True Holy Roman Empireby SealandUnited in faith and empire, the lands of the west have been made whole for the first time in almost a millennium. The Holy Roman Empire stretches its wings from Constantinople to Lisbon, from Stockholm to Alexandria, encompassing the entire Mediterranean in its embrace. While peace is the law of...1.7k downloadsupdated 3 y ago
- P2KE Patch - Extended Timelineby GlidarThis mod was upscaled and configured for Proper 2K UI Enhanced mod. Last Checked for Compatibility with Original Mod: 23 November 2025 ⚠️You need the original mod Extended Timeline installed.⚠️ ⚠️This mod works best when used with a 2560x1440 (QHD) resolution.⚠️ Alternative download: Paradox Mods...1.7k downloadsupdated 9 mo ago
- Roman Flavour for Extended Timelineby BuurkiRoman Flavour for Extended Timeline This mod is a comprehensive expansion designed to deepen the experience of playing as Rome in Extended Timeline through all ages of history. It introduces new religious mechanics, cultural assimilation systems, and a vast array of semi-historical flavour events...1.7k downloadsupdated 8 mo ago
- The Dream yet to be Dreamed (English Translation)by NolexiosThis is a full English translation of the mod 未有之梦 The Dream yet to be Dreamed, an alt history set in a Europe torn by religious strife. This is NOT a standalone version; the base mod must be installed and enabled alongside the translation. "Chinese Language Mod for 1.37" is not required. Setting...1.7k downloadsupdated 2 mo ago
- Brexitby egg1.7k downloadsupdated 7 y ago
- RNW Tile: Big Boyby GromitA RNW tile with over 900 provinces that's not based on anything I just made it up1.7k downloadsupdated 10 y ago
- Europa Diversusby RadagasdEuropa Diversus is a mod that aims to make a fantasy europe-like world (with possible expansions) to play EU4 in. This mod is still in progress and nowhere close to being complete. Because it's an entire new world (not completely based on other worlds) a lot of places need names and flavor and wi...1.7k downloadsupdated 10 y ago
- Divided Colonies 2.2(1.28)by mjm2000Overhauls the colonial game through the following changes: 12/23/18 Update to the version. New features and fixes will come soon - More, smaller colonial regions throughout the Americas, based off historic territories. - Colonial nations now form instantaneously after a colony is completed - Twea...1.7k downloadsupdated 8 y ago
- Divided Colonies - Additional N. American Colonies Add-onby SeelingCatAdds the following colonial regions: Alabama, Arkansas, Illinois, Indiana, Kentucky, Upper Louisiana, Michigan, Mississippi, Missouri, and Tennessee Requires the base Divided Colonies mod to work1.7k downloadsupdated 9 y ago
- To Victoria: Rule Britanniaby SyayanNow working for Victoria 3 too!: This Mod provides the historical dynamics of the Second Hundred Years War and the Rise of Britain. The new starting date in 1681, just 7 years before the Glorious Revolution and the opening of the long-lasting conflict with France. The Crisis of the Seventeenth ce...1.7k downloadsupdated 5 y ago
- Third Odyssey Version Update (EU4 1.9) (abandoned project)by Ridley Cozakaxo, Ossifrage.After all sorts of weird computer trouble, It's uploaded. Edit of Lichtkang's Third Odyssey mod for compatability with version 1.9 . Changed as little as possible. Enjoy! Update 2015-01-19 Fixes by Scurek -Added new chinese cultures -Corrected any still remaining old use of revolt_risk -Changed t...1.7k downloadsupdated 12 y ago
- The Burden Of Crown Riseby MrAdrianPlIron man incompatible, compatible with most other mods including ET Mod is sucessor to ELEM this version is meant to be used with drahma update and higher ones if you want to use my mod on earlier versions of the game then use this pre drahma version, it needs cossacks dlc for full functionallity...1.7k downloadsupdated 8 y ago
- 大运河-汉化版by H2Ong大运河Mod，需要利维坦DLC开启奇观功能 英文版请移步，for English please use the follow link, 建议与长城Mod同时使用. 奇观以本地修正为主，制作目的是让江南及沿线省份成为中国地区的经济中心 10 个奇观（运河分段）分别位于以下省份: - 杭州 - 苏州 - 镇江 - 扬州 - 淮安 - 徐州 - 兖州 - 济南 - 河间 - 北京 所有分段开局已为1级，镇江及扬州以2级开局。单个分段升级费用为常规的一半，升级所需时间与其他奇观相同。 开局后需要通过决议为沿途省份加入进一步的触发修正（触发条件为3建筑+20发展都） 执行决议后可触发三个等级的国...1.7k downloadsupdated 5 y ago
- [OUTDATED] Emperor of China Expandedby 76561198829014953Mod is outdated! It will probably get discontinued due to not being needed anymore but will be continued if asked About This mod adds new decrees and Celestial Reforms to the Emperor of China, that makes taking the Mandate of Heaven actually very well worth it and that either you or Ming can use....1.7k downloadsupdated 5 y ago
- Development Points 16 Idea slots [发展点16理念槽]by 76561199028940138Development Points 16 Idea Slots [发展点16理念槽] 5、7、10、12、14、15、17、18、20、22、23、26、27、29、30、31 相关mod： 1. 发展点与省份扩展 2. Development Points + Aonuma's Province Expand 青沼Azuki系列mod终极整合版： 青沼的扩展整合1.6k downloadsupdated 11 mo ago
- RNW Tile: South Edgeby v0||iz (505th Terminator)- Number of land provinces: 975 (vanilla new world is roughly 670 provinces) - High number of mountain provinces that could spawn gold - Tropical Theme - Added a few "paradise" provinces - Added a few "comet ore" provinces - Size 18 8 (should fit more tiles north if number of provinces allow) - 1...1.6k downloadsupdated 9 y ago
- 第三新枝江——一个魂的野望by 六冠王asoul同人MOD，第三新枝江——一个魂的野望 目前版本：V1.1 本次更新内容具体请看更新日志。 包含了： 位于地中海罗德岛一带的新自建国：第三新枝江。 特有灾难：血色新春。 任务：精心重制的全新任务树，包含世界任务与直播支线任务。 宗教：新增宗教A友，借用北欧宗教主神机制，可通过决议更换主神。 决议：数个与asoul相关的决议，同时会给予一些buff。 事件：众多与asoul相关的随机事件，同时会给予一些buff。 如果您对决议和事件有自己的想法与脑洞的话可以留言，我在下个版本的更新中将它们做出来。 兼容性：本MOD与汉化补充包不兼容！ 本MOD与汉化补充包不兼容！ 本MOD与汉化...1.6k downloadsupdated 5 y ago
- Iceland Expansionby ArthilleusIceland Expansion - Norse vs Catholics Alternate History: Due to different ocean currents and a warmer climate, the island of Iceland had much better conditions for farming, animal husbandry and human habitation in the previous centuries. Numerous Viking Clans restisted assimilation into the Cath...1.6k downloadsupdated 21 mo ago
- RNW Tile: North Edgeby v0||iz (505th Terminator)- Added a flipped version that will spawn on the south edge. - Number of land provinces: 745 (vanilla new world is roughly 670 provinces) - Lots of mountain provinces that could spawn gold - Tropical Theme - Added a few "paradise" provinces - Added a few "comet ore" provinces - Size 18 6 - 5 Regi...1.6k downloadsupdated 9 y ago
- Waifuismby Lunar MagisterIf you did not commit great sins a punishment such as this one would not have been sent upon you. Just look at the first picture for a detailed look at what this mod does. This mod adds Waifuism as a religion to the game. More than just a new option in the custom nation creator however, this mod...1.6k downloadsupdated 6 y ago
- 驻军占用陆军上限by 76561199207034128每次玩到后期，我都被ai遍地的堡垒搞心态。因此，本MOD将给拥有堡垒的省份添加debuff。AI越是造堡垒，国力就越弱！！ 现在，每一级要塞给予： -1000人力 -1本地陆军上限 同时，在要塞未开启(要过月，别关了要塞就立马看效果)时，上述效果不生效！！！ 堡垒越多，你就越菜！！ 作者群号：7791690221.6k downloadsupdated 22 mo ago
- Anbennar-OWB Rebornby PupikaThis submod re-adds the Old World Blues collaboration nation to the current version of Anbennar. There is no new content compared to the original version, but it has been made compatible with the new systems Anbennar has. This is a submod and as such it requires you to be subscribed to Anbennar:...1.6k downloadsupdated 3 mo ago