Mods / Technologies

• IImperium Universalis 3.1.2 (Growth of Empires)by KArantukkiJoin the Official Imperium Universalis discord server where you can receive regular updates on the progress of the mod, suggest ideas, receive help, discuss strategies with other players and more. Map GFX 2.0 Map GFX Banners GFX Music Mod VERIFYING GAME INTEGRITY Open steam and go to your game li...309.6k downloadsupdated 3 y ago
• GGovernments Expandedby Jay DoubleUGovernments Expanded elaborates on the Government mechanic introduced in the Dharma Update 1.26. Offering more than 275 New Historically Accurate Government Reforms as well as over 100 original events, the mod aims at living up to and surpassing Paradox Standards. Since the latest patch we have o...211.4k downloadsupdated 18 mo ago
• VVeritas et Fortitudoby penguintopiaVersion 4.1 - COMPATIBLE WITH EUIV 1.34! Not savegame compatible with versions prior to 4.1 The premier immersion mod for EU IV features added missions, events and decisions, countries, religions, cultures and mechanics played out on an overhauled and unique map. New mechanics track the dynasty o...140.7k downloadsupdated 4 y ago
• 11.37 Celestial empire on which the sun never setsby Haruka_斑驳1.37 东亚·天朝日不落 Celestial empire on which the sun never sets 开启本mod请务必具备全DLC并同时挂起 汉化基础包 MOD不内置汉化。 推荐同时开启 汉化补充包 MOD支持补充包汉化。 MOD反馈企鹅群： 绯想天：768625266 雾之湖：689587454 永远亭：186130254 以下群全体禁言只更新文件，想退版本的可自行下载旧版本MOD 图书馆：917036292 铃奈庵：670340582 香霖堂：744171930 欢迎各位的加入 这个是MOD单独的BGM地址，有兴趣的可以订阅。 BGM包 更新日志 2026.7.12...97.6k downloadsupdated 4 mo ago
• CCommon Universalis old versionby Philippe AugusteCurrent Version: V4.8 Compatible with V1.29.X We have uploaded a new version here so please subscribe the new one Introduction: Common Universalis is a total-overhaul mod that improves original gameplay in almost every aspect. While other mods keep adding new countries, provinces, religions, cult...57.5k downloadsupdated 7 y ago
• LLux in Tenebrisby Dynamo128Version 1.0.7 updated for EUIV 1.30.4 After years of development we are proud to introduce Lux in Tenebris, a comprehensive overhaul for Europa Universalis IV. Originally intended as an update of Beyond Typus 9.0 for the current version of the game, the project's ambition quickly escalated and fa...47.8k downloadsupdated 6 y ago
• 帝帝国风云3.12 帝国的成长 不完全汉化版by 诸葛孔博使用注意 1.帝国风云启动须搭配原版基础汉化，不能使用补充包 2.帝国风云一般不兼容只修改图像或音乐以外的MOD 3.推荐音乐包地址： 4.中国风音乐包： 5.QQ讨论群：908679514 6.云汉化平台地址： ———————— 简介 基督诞生前612年，中东正处于亚述帝国和米底-巴比伦联盟之间的冲突之中，后者刚焚毁了伟大的尼尼微城，正向亚述进军。 在这一世界的西方，希腊诸城邦正在争夺爱琴海霸权，斯巴达、雅典、科林斯或阿尔戈斯等不断尝试超越另一方。 与此同时，在意大利半岛上的一个小王国——罗马帝国的种子刚刚播下。而在更远的南方，迦太基在其父母邦的引导下，渴望证明自己并进入世界舞台。 在...36.7k downloadsupdated 2 y ago
• AAlbert (AIM)by TauiAlbert Immersion Mod (AIM) 1.3: 'Livingstone' Update Named after Queen Victoria's husband Prince Consort Albert of Saxe-Coburg and Gotha, this mod extends the vanilla EU4 experience by 110 years through the victorian era all the way until 1929. the 19th and early 20th century timeline is accompan...35.4k downloadsupdated 6 y ago
• MModern EU4by GhalandarWork with 1.37.** Mod version is 15.4.2 connections : Do not forget to rate so that we are encouraged to continue Tell your friend about Modern EU4 Description : This mod is for all players, even if you play historically You can build ancient empires in the modern era You can even build new empir...34.6k downloadsupdated 3 mo ago
• AAnnals of Asia Universalisby 东方维序Annal of Asia Universalis is an large-scaled overhaul mod focuses on Asia. This mod presents the history of Asia from 1449 to 1821. It also brings more playability for Pan-Asian countries: East from Japan to Byzantium in the west; North to Siberia and all the way to Indonesia in the South. Huaxia...28.1k downloadsupdated 10 y ago
• AAeternumby CommodoreAeternum is a vanilla+ mod that aims to expand upon and improve the Europa Universalis IV experience while retaining the core feel and gameplay of the title. Currently Aeternum is in an alpha state, with new content being continuously worked on, tested and released with regular updates planned fo...23.5k downloadsupdated 7 y ago
• RRussian Universalisby 76561198864008318Версия 1.29.6 Игровая версия мода: 2.5.4.1 Russian Universalis - глобальная модификация, призванная расширить и улучшить геймплей оригинальной игры, а также наделить игроков уникальным игровым опытом за множество стран - в том числе и новых. Одна из главных особенностей данной модификации - старт...21.4k downloadsupdated 5 y ago
• [[1.33.3] 1356 - Public Betaby 76561198874212156WARNING: THIS IS A PUBLIC BETA! Things are unpolished, there are loose ends, and balance is questionable. This build will change frequently but is stable for play. If you play this please submit bug reports and give feedback! This is what we've been working on for over a year and we hope it has b...18.9k downloadsupdated 5 y ago
• CCode Geassby leion247This takes place at the very beginning of the Code Geass universe. Starting in 1812 with the Britannian Empire just appearing because of Napoleon taking mainland Britain. With the Han Dynasty, Europia United, and the Holy Britannian Empire being available to play as from the start. The end date b...18.0k downloadsupdated 22 mo ago
• LLex Talionis IIby PraetorianCompatible with EU IV 1.13.1 Lex Talionis II is a sort of spiritual successor to my EU III mod of the same name. LT II is a total overhaul mod that focuses on improving domestic affairs and giving the player more options, while also producing a more challenging and rewarding experience. As of rig...17.4k downloadsupdated 11 y ago
• EExtended Timeline for 1.28by qweytrThis is a special version of the Extended Timeline mod, designed to be compatible with the 1.28 version of EU4. Despite being compatible with the 1.28 patch, this version contains all the content of Extended Timeline 1.10 and most of the content of the base game's 1.29 patch. This version is mean...17.3k downloadsupdated 7 y ago
• OOceania Expandedby MekaOceania Expanded for Europa Universalis IV While Exploration becomes a new and novel concept in Europe, the Polynesians continue to maintain the exploring and voyaging spirit that has characterised their society for decades. In the West, the various Iwi of the Maori feud over the rightful claim t...17.0k downloadsupdated 7 y ago
• IIDEA SLOTS +by Veridis QuoCurrent Game Version Compatibility: 1.37.* versions of the game Reference: I’ve Inspired from: More Idea Groups (1.31 fix) mod What does this mod? - It increases idea limit from 8 up to 12, so you can use more ideas. - It increases requirements for unlocking national ideas from 3 to 4 (You need t...15.4k downloadsupdated 20 mo ago
• TTo Victoria: POPs & Dynamic Economy [1.31]by SyayanVERSION1.34 is UP! This Mod replaces the development system with the new "POP system". POP automatically grows or shrinks depending on the access to certain trade goods. THE UPDATE IS FINALLY HERE! Recommended DLC: Mandate of Heaven (can work without it, too.) I am recruiting comrades for the fut...15.2k downloadsupdated 5 y ago
• EEmpires of Ruinby TimerHotelInspired by Ante Bellum. Introduction Empires come and go, but the Dark Age has stubbornly kept on going. Europe is left in stagnation. Civil disorder, succession crisis, rebellion, war, death, and destruction are all common. The Great Schism has not happened, as the Pope and Byzantines have so f...14.8k downloadsupdated 3 y ago
• RRandom New World Improvements [Updated]by Gђσst 鬼Welcome to Random New World Improvements This mod is the updated version of Random New World Improvements and its updated (though already outdated version) for the version 1.34.*, and it aims to improve the random new world (RNW) experience by patching its flaws, and adding additional features to...14.8k downloadsupdated 4 y ago
• FFallout - Legacy (1.30)by VawserSupported Version: 1.30 Additions These additions add more flavour to the mod, but have been split into seperate downloads due to their size. It is recommended you download these to get the fully experience. Fallout - Music Features A unique custom map that turns North America into a unique playi...13.1k downloadsupdated 6 y ago
• NNorthern Kingdoms - The Witcher Mod [BETA]by Cpt. FoxREAD THE DESCRIPTION! WIP. Beta Version 0.3 Use the SUPPORT FORUM for technical issues!! Beta version of the upcoming Northern Kingdoms mod. The mod introduces the Witcher universe into Europa Universalis IV. IMPORTANT NOTICE This mod will not support past version 1.17.1, because the new "institu...12.5k downloadsupdated 10 y ago
• MMesoamerica Universalis Beta (0.632 Itzcoatl) (1.19 Only)by HuddyPIMPORTANT NOTE: Please check the last message I posted in the comments for an explanation of what happened to this mod, as well as the final WIP version we produced. Hi, folks! Welcome to the Mesoamerica Universalis Beta v.632 (Itzcoatl), a total overhaul mod for Europa Universalis IV by Ballisti...10.8k downloadsupdated 10 y ago
• EETRusby AlargoThis modification, which is something that many would like to see the original EU4. "Etrus" function adds to the Europa Universalis 4 new developments, solutions, and other countries. Moreover, the period from 51 to 9999 worked out in some detail, and at each date there is a certain historical st...10.0k downloadsupdated 10 y ago
• AA new Worldby PizzaATTENTION: THIS MOD is no longer supported by me, but volunteers who want to take over can write a comment here Finally 1.12 compatible, enjoy! Discover a completely new world! Please note: This is only one new map, no Generator! Please report anything weird in the bugreports thread, makes it a l...10.0k downloadsupdated 11 y ago
• 11356 - A Timeline Extension Mod for EUIV汉化by 76561198814698158这是1356 - A Timeline Extension Mod for EUIV的简体中文翻译。 paratranz项目地址： 如果喜欢请给个赞和收藏，谢谢！ 以下原mod描述的中文翻译 1356 为 Europa Universalis IV 添加了近 100 年的内容，将开始日期追溯到 1356 年 12 月 25 日——查理四世的金玺诏书的颁布日期！我们作为一个团队正在努力保持历史准确性，并以同样的方式使我们相信 Paradox 自己会处理此类事情。 你能得到什么： - 新的开局时间 1356 年 12 月 25 日 - 4个新剧本 - 所有新的历史文件，这使我们可以获得 13...9.6k downloadsupdated 5 y ago
• 帝帝国风云 (26.02.02Dev) 先行尝鲜版by 76561198826988441本MOD为帝国风云1.37英文开发版的汉化版本，无需英文本体即可运行 云汉化平台地址： 由于没有完全同步对东方地图的细化，因此也不存在东方细化导致的闪退问题 启动须搭配原版基础汉化，不能使用本体汉化补充包！ 一般不兼容只修改图像或音乐以外的MOD 不兼容「帝国风云3.12 帝国的成长 不完全汉化版」的存档！！！ 更新日志 26.2.2：更新2.2开发版及其汉化，增加周、吴任务树与相关风味事件，增加陈国成立新朝的事件链与决议 10.08：更新10.01开发版 06.03.22：紧急修复闪退问题 06.03：二次清理了云汉化项目的废旧文件，可能需要重开档 05.26：更新25.05.26开发...9.3k downloadsupdated 9 mo ago
• DDark Continentby Alikchi'Gone, gone, gone beyond, gone altogether beyond! O what an awakening! All hail!' The Great Mortality has burned itself out after consuming all Christendom. Muslim pioneers prepare to reclaim the fallow fields and abandoned castles of the deceased Christian monarchs. In the East, great explorers...8.3k downloadsupdated 10 y ago
• IImperium Universalis (Dev)by yeehawTHIS IS NOT A FINISHED VERSION OF THE MOD. This is an intermediate build that will be updated semi-usually with content that may be untested or unfinished. Updates will not be planned or scheduled, and any update may break your save. DO NOT use this version of the mod IF: You will play for many d...8.0k downloadsupdated 13 mo ago
• RRuneterra Universalisby Mecis BuvelleCurrent Version - Alpha 0.7.0: Graphical Map Rework Description This is a complete overhaul mod for Europa Universalis 4. The mod is set in the fantastic world of Runeterra from the League of Legends Universe. Note that this is the Alpha version 0.7.0, more mechanics, nations, and overall gamepla...8.0k downloadsupdated 3 y ago
• TThe Sons of the Wolf, an Alternate History Mod (Beta)by Kylo RenBased upon a grandcampaign, (Which is a game you play in CK2 until 1444, then manually convert it) this mod is an alternate history of the world, as told by paradox! By modding it instead of using the converter, I hope to make a plausible and fun alternate history experience. UPDATE 2/14: Tons of...7.8k downloadsupdated 11 y ago
• RReborned Militaryby 76561198352618148Tired of untrained armies beating up a professional and well drilled army with ease ? Tired of cavalry not being that worth having mid-to-late game ? Well this mod tries to balance all of that without completly changing the game balance, as most of the changes are very light. List of changes & Va...7.8k downloadsupdated 4 y ago
• WWay More Buildingsby ReyDeLeonThis mod adds "Way More Buildings" More than a 100, but it's less overwhelming than you think, as most are just lvl 1-9 buildings. Increased building slots per province to 18/20 You may know the previous version of the mod: Roads as Buildings (Left it as a separate, because they are a bit differe...7.7k downloadsupdated 5 mo ago
• IIDEA SLOTS ++by Veridis QuoCurrent Game Version Compatibility: 1.37.* versions of the game This is an extended version of my IDEA SLOTS+ mod. What does this mod? - It increases idea limit from 8 up to 16, so you can use more ideas. - It increases requirements for unlocking national ideas from 3 to 6 (You need to unlock 6 i...7.3k downloadsupdated 20 mo ago
• CColonial Madnessby PaloriusColonialism: a single grotesque word of the equally grotesque language created by smug, greedy, well-fed people to conceal sin. What is colonialism if not exploitation? Exploitation, which has no monopoly on locality, starts small; locally. The power hungry stretch their muscles and grab what the...7.3k downloadsupdated 3 y ago
• AAlternate Future Timeline for ETby Danger ZoneAlternate Future Timeline for ET focuses around the dates 2080 - 2311, with some stuff around 2020-2079 This is a work in progress so any suggestions are welcome, or help, this is my first Mod so bound to be things I cant do yet. The timeline is based, somewhat, on predictions of Futuretimeline(d...7.2k downloadsupdated 19 mo ago
• [[1.19] Bear Dynastyby Femboy NermalTo run this mod, you'll have to revert to 1.19 for the time being. I am currently too occupied with doctoral studies to dedicate a lot of time to updating my old mods. Runs on 1.19.* If you enjoy this mod, feel free to like (the little green thumbs up on top), favorite, and share with your fellow...6.7k downloadsupdated 10 y ago
• EEurocentric Institutions 1.37by ZarionSorry for the major pause in updates, I should be able to keep up with maintaining this mod much better in the future. An updated version of the old Eurocentric Institutions mod, its been fully updated to 1.32. The old version can be found here: EU4 takes place during the Early Modern era, a peri...6.2k downloadsupdated 11 mo ago
• BBeyond Albertby TauiBeyond Typus 9.0 add-on: This is the Beyond Typus Add-on version of the Albert (AIM) mod. This add-on includes all features that come with the base mod. All necessary files have been adjusted to create a fully compatible version for Beyond Typus 9.0 For more information on the mod, visit the Albe...5.8k downloadsupdated 8 y ago
• PPersia Universalisby Spinxo_______________________________Persia Universalis_____________________________ **V.1.5.2** Welcome to Persia Universalis 1.5.2! This mod is a complete overhaul of the original game which sets the theme back to 500 B.C, during the Era of Cyrus the Great! This mod has come out of Beta! We have had...5.8k downloadsupdated 12 y ago
• AAlbert (AIM) [1.34]by TimerHotelAn update to the Albert (AIM) mod. Information about the original mod can be found here: Please note that this has not been thoroughly tested, and may yet be unstable. Please report any issues you come across. THIS IS AN UNAUTHORIZED UPDATE, IF ORIGINAL CREATOR REQUESTS IT, THE MOD WILL BE TAKEN...5.5k downloadsupdated 4 y ago
• FFree Client States [DISCONTINUED]by NIMBUSAre you sick of waiting until the late game, just to be able to create Client States? Are you sick of messages like "You can't create Client States in oversea areas"? Then it's your lucky day! With this mod you can create Client States from the start of the game, you don't even need to care about...5.5k downloadsupdated 5 y ago
• WWesternization Reworkedby user12343Westernization Reworked NOTE: This mod has been replaced with Institutions Reworked for version 1.18 and beyond. Please see the new mod. Updated for 1.17.x.x Compatible with Extended Timeline via Patch Description: This mod changes the vanilla westernization mechanic by providing an alternate pat...5.3k downloadsupdated 10 y ago
• TTrade Goods Expanded & All roads lead to Romeby zsmaarTrade Goods Expanded & All roads lead to Rome‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎ Version: 1.33 Multiplayer compatible! Important‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎ ‎‏‏‎...5.3k downloadsupdated 4 y ago
• NNew World Ambitionby Leon PThis is a EU4 mod which adds in the Aztec and Incan Nations that are found in the CK2 sunset invasion conversion tool. This gives the New World nations a tech group equal to Western Europe, and gives them new unique national ideas that allow them to invade Europe and further extend their empires....5.1k downloadsupdated 13 y ago
• RRoyal Eagle UI [EU4 1.30.6]by CoYoT3Royal Eagle UI Mod for Europa Universalis 4 : Enhancing the vanilla game beyond the limit ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⛔ This mod have been discontinued since EU4 v1.30.6 ✅ But you can find a version up to date here : Royal Eagle UI 📄 Description The goal of this mod is to enhance the graphical vanilla ex...5.1k downloadsupdated 6 y ago
• [[1.35]30 idea slots and Reduce Ideas Costsby Laffey love本mod只适合1.35 从3级到32级科技，每一个科技解锁一个理念槽。 本mod还修改了理念花费，每100点数解锁一个理念，每12个理念解锁一个国家理念。 对AI同样有效(*^_^*) ################################################## 增加了一些修正以获得政策槽。 修改了修正的条件，在专制主义的灾难爆发结束后不再有专属debuff5.0k downloadsupdated 4 y ago

150 technologies mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.