Europa Universalis V alternative history mods

• [[Not updated, Admin doesn't work 1.2] Admin Government and BR1337 Compatchby DroganAre you enjoying the Compatch? Then consider to upvote it. Thank you! This is a Compatch for Basileía Romaíon 1337 and Administrative Government. You need both Mods for this to work. It should cover all incompatibilities. Correct Load Order shown in the first Screenshot Above AG→BR→AGBR Compatch...738 downloadsupdated 11 mo ago
• WWhen the Great Song Fled to America - China Alternate History Modby SENSEITOKAfter the Song court was defeated and driven from the Central Plain, the remaining Zhao clan crossed the sea eastward and, over the course of a century, built a new Imperial Song centered on Dongjing (the court-in-exile) in Jinshan — this timeline's American West Coast. This nation is not simply...730 downloadsupdated 4 mo ago
• 动动态内阁规模系统-威力加强版by 76561199039462644📈 帝国治理革命 —— 你的疆域，决定你的统治力！ 🏛️ MOD 是什么？ 这是一套让“人口”和“文化”真正影响国家治理能力的系统。 你的帝国越大，文化融合越深，就能解锁更多内阁职位、外交官、行政效率等核心能力，让大帝国的管理更有层次、更有成就感。 🔄 核心机制 控制力人口​ 与 接纳文化人口​ 共同推动“政府等级”提升。 每升一级，都能获得各类治理强化效果，比如更多内阁位置、更高行政效率、更多外交官等。 升级基于"指数差分数列"模型： 首项：a₁ = 1 = 1M人口 递推关系：aₙ - aₙ₋₁ = 1.1ⁿ⁻¹ 通项公式：aₙ= 11× 1.1ⁿ⁻¹-10 M人口 📈 成长路径：...729 downloadsupdated 10 mo ago
• EElf Destiny - Choose Cultureby 76561199528410242Submod for Elf Destiny that allows you to pick which Elven culture you adopt when converting after the Julia Melwood expedition. Also adds Xian "Sage" Elves that are part of the major East Asian culture groups, as well as (currently minor) edits to prerequisites which allow for playing as Elves w...729 downloadsupdated 7 mo ago
• [[BETA 0.2.1] Cold War: Europa Dividedby PapiewCOLD WAR: EUROPA DIVIDED 1949–1991 TOTAL CONVERSION • VERSION 0.2.0 BETA PREVIEW • EUV 1.3.* Two superpowers divide the world in 1949. Shape the Cold War from Berlin to Beijing. BETA PREVIEW — PLEASE READ This is an early prerelease showcase, not a finished mod. Expect bugs, balance and performan...726 downloadsupdated 26 d ago
• BBecome a Great Conquerorby JGdaCaesarStep into the shoes of a ruler destined for legend. This mod allows your character to ascend toward greatness, gaining a unique “Great Conqueror” modifier that foreshadows unparalleled ambition and martial brilliance. Complete with a custom “Rise of a Conqueror” situation that guides your ruler’s...703 downloadsupdated 11 mo ago
• VVinland (For Vr 1.3.*)by NílWhat if the colony of Vinland Survived (Cheese was not given to the natives) and grew moderately over the centuries? BONUS: Theres now Norwegians in the Azores too(recent science supports this) Great Pestilence Occurred long before game start. Support me at my patreon;703 downloadsupdated 3 mo ago
• 鸣鸣潮：黎那汐塔 Wuthering Wavesby 76561198921893544鸣潮：黎那汐塔 菲比：我登基了！ 黎那汐塔位于意大利东北部，实际上由隐海修会 菲比 掌控，奉行独特的岁主信仰。 首都：拉古纳城（原威尼斯） 核心区域：拉古纳区域（原威尼斯共和国核心区） 价值观走向 极高（70-100） 【属灵】【海权主义】 偏高（30-50） 【中央集权】【创新】【贵族政治】 有脱离游戏的设定，包括但不限于以下 1.菲比：我当主教了！我登基了！菲比啾比！ 2.弗洛洛：我也要当内阁吗 3. 🖐️😭🖐️🖐️😭🖐️🖐️😭🖐️ 开局税基低和无核心是正常的 等过了第一个月刷新就正常了 MOD其他内容 黎那汐塔特色事件 架空国家和设定（一个二次元游戏鸣潮黎那汐塔地区国家） 一个军事...692 downloadsupdated 4 mo ago
• 开开局变量修改（自用）by 76561198410295986自用mod，原模组取自 全难度自动生效，非常强力buff，狂派，正义。 1.1添加了以下增益，允许玩家掠夺异教徒人口奴隶，并且允许奴隶人口升级 auto_slave_raid_different_religion = yes #允许掳掠敌国异教徒为奴 slave_raid_efficiency = 1 #掳掠奴隶效率 unemployed_slave_promotion = 0.05 #无业奴隶升级 1.0添加了以下增益，其中包括原mod增益。 global_war_score_cost = -0.10 #战斗分数 government_size = 5 #内阁席位数 pop_join_...627 downloadsupdated 12 mo ago
• AAlaric Mod More Formablesby AlaricAlaric Mod: More Formables — Version 1.2 More nations. More ambitions. More reasons to continue building your realm. About the Mod Alaric Mod: More Formables greatly expands the number of countries that can be formed throughout Europe. The mod introduces 132 entirely new formable countries, rangi...624 downloadsupdated 3 mo ago
• GGermanic And Norse New World Namesby 76561198396520181what is says on the title, all locations in the new world have Germanic and Scandinavian language localization. Now you can finally make your precious argentine reich, or Vinlandic empire. Included localizations : All German Dialects (including dutch and frisian) All Scandinavian Dialects. now yo...605 downloadsupdated 11 mo ago
• PPlausible names for colonial nationsby OpfererThis mod adds historical and alternative colonial nation names for the Americas. It also includes unique naming sets for major European cultures. The goal of this mod is to improve immersion by replacing generic colonial names with culturally appropriate alternatives. A large portion of the names...595 downloadsupdated 9 mo ago
• PPraecepta Militaria - Propýrgion tou Dounáveosby AelexanderPropýrgion tou Dounáveos is a submod for Praecepta Militaria focusing on the Balkan areas and seeks to provide flavorful regional improvements, buildings, culture & nation-specific advances, and a somewhat tougher challenge to offset some of the ease of early expansion. Though intended as a compa...590 downloadsupdated 1 mo ago
• CCahokia Ascended (1.3)by apljeeCahokia Ascended is a content pack seeking to explore some new alt-history paths for Cahokia while still staying true to the core identity of EU5. It is a lightweight "overhaul" (if you can call it that) that focuses entirely on Cahokia and adding new content to the nation, enhancing their playab...590 downloadsupdated 3 mo ago
• RRhōmaiōn: Ashes of Renewal Beta 1.2by Insane Keiser Niklaus CarrotcakeA Spiritual Successor to my EU4 Rhōmaiōn: Ashes of Renewal with EU5 polish: This mod has been fully rebuilt from the ground up keeping the tradition of the original alive while improving on many areas of the mod that was not possible for myself in EU4. Features: Agia Romaniki Autokratoria IO (Eas...562 downloadsupdated 3 mo ago
• 书书与剑 2（Sword&Books） 开发版by 红阳PioneerThe continuation of the EU4 Sword&Books mod in EU5. English localization are not added for now.552 downloadsupdated 4 mo ago
• SSlavery Expandedby Turret Limit, HenryArbitrary game mechanics shouldnt constrain profits. All religions except Zoroastrianism can build slave markets. (As Cyrus would have wanted) Plantations dont require to be overseas anymore and they can be built in non colonial nations. Slave Centers are no longer locked to Africa, put them in g...548 downloadsupdated 4 mo ago
• EEarlier USAby 76561199537699588The 13 colonies traveled back to 1337. Did Trump come along too??? As a time traveler, he buffed American culture. He borrowed from other mods to optimize the original American products. Trump has his own family (currently only himself). At the beginning, Trump can choose whether to become the ki...526 downloadsupdated 7 mo ago
• RRandomize Raw Goods Modby rwenkeThis mod adds a gameoption to randomize the distribution of raw goods at gamestart. So each game starts with a new set of raw goods in each location. Choose your preferred method of distribution when starting your game in the gameoptions-menu: Vanilla: This is the default option and doesnt change...502 downloadsupdated 10 mo ago
• 鸣鸣潮：拉海洛 Wuthering Wavesby 76561198921893544鸣潮：拉海洛 拉海洛位于北欧斯堪的纳维亚半岛，西邻挪威，东北接壤芬兰，东临波罗的海和波的尼亚湾。是一个特殊的共和制国家。 首都：深空联合（原斯德哥尔摩） 核心区域：拉海洛区域（原瑞典部分地区和芬兰部分地区） 拥有罗伊冰原（北欧地区）的独家殖民权 价值观走向 极高（70-100） 【创新】 偏高（30-50） 【人文】【自由民】【资本经济】 有脱离游戏的设定，包括但不限于以下 1.达妮娅：我打赢复活赛了 2.娜波摩：是一辈子好闺蜜 3.千咲：钢琴烧烤车 开局税基低和无核心是正常的 等过了第一个月刷新就正常了 MOD其他内容 拉海洛特色事件 架空国家和设定（一个二次元游戏鸣潮罗伊冰原地区国家...490 downloadsupdated 4 mo ago
• 杭杭州天然港口区位度100by GATTACART，虽然大明是陆权国家无疑，但只要我南起马六甲北至白令海峡，高丽足利俯首称臣，我即海权x460 downloadsupdated 5 mo ago
• RRoman Horizons (Culture& Localization Overhaul)by 76561198894475017Enhance the cultural depth of the Roman and Hellenic worlds. This mod significantly expands and refines the culture system in Europa Universalis 5, with a strong focus on Roman, Greek/Hellenic, and Italian cultures. It brings greater historical flavor and regional variety to the former territorie...440 downloadsupdated 13 d ago
• Ffast unified japanby Riziafast unified japan 日本語 これは、Europa Universalis V 1.2.* 向けに作り直した日本統一補助MODです。 リスペクト元は「はやい日本統一」です。 このMODは「はやい日本統一」の最新ver（1.2.*）対応版として、有志が現在のEU5仕様に合わせて作成したものです。元MODの発想に敬意を払いながら、1.2系で動くように処理を組み直し、統一後に起きがちな面倒ごともまとめて対策しています。 何ができるMOD？ 日本の幕府画面に、主要アクション 日本を統一 を追加します。 このボタンを押すだけで、幕府構成国をまとめて統合し、日本を成立させます。 日本...435 downloadsupdated 5 mo ago
• BBetter Bohemiaby RadoredPlay as Bohemia with more content. More events, which allow you to play historical, or choose alternative paths. What has been added: -15+ new dynamic historical events -new advancements -2 new formables -way to bring back the Přemyslid dynasty If you know how to add 3d objects to the game or sim...425 downloadsupdated 6 mo ago
• EElf Destiny - Naval Expansion and Portal Tradeby Mder1.Elf Destiny — Naval Expansion and Portal Trade An additive submod for Elf Destiny that gives a seafaring, sundered people what they should have had all along: two new realms, a mithril-hulled navy from scout to flagship, and a portal-borne trade economy that turns scarcity on the far side of the...420 downloadsupdated 3 mo ago
• PPatagonia Expanded (Discontinued)by The Subarashii OneWORK IN PROGRESS (Note: This mod is work in progress, i havent been able to test it entirely but i will add more content as i go. If you encounter any bugs or problems, do leave a comment to report it, thanks!) Inspired by other mods from the older EU4 game (Such as Lautaro´s legacy and South_ame...419 downloadsupdated 12 mo ago
• MMercia Down Underby Arkhan CainIn 1066, Norman Conquest shattered England. In the winter of 1069–1070, William the Conqueror unleashed what would later be named the Harrying of the North. Survivors fled Norman rule and entered the service of the Eastern Roman Empire as Varangians. In reward for their service, the Emperor grant...409 downloadsupdated 2 mo ago
• BBetter Religion Icons Vby 76561198387336888Better Religion Icons V Fixes GROSS EU5 ai art looking vanilla blurry religion icons 🤢🤮💔🥀 Compatibility -Compatible with EVERYTHING 🤯 and IRON MAN Compatible too! 😁 Credits: - Me (U700p) - CK3 Vanilla Icons - gregor - AlphaQmaster (for many icons 👌) Links Join the OFFICIAL Better Religion Icons V...402 downloadsupdated 10 mo ago
• BBroken Flavorby 76561198379811448Adds a few unique buildings, cbs and other bonuses to a some tags I played and spiced up for personal use. Now, I personally am a huge fan of the fact that paradox doesn't add missions to this game as I hated how ridiculous they've gotten in eu4... but sometimes I don't want a ridiculous game, so...397 downloadsupdated 9 mo ago
• [[1.3]BR: Vanilla-Mapby DroganAre you enjoying the Sub-mod? Then consider to upvote it. Thank you! This is a Sub-Mod for Basileía Romaíon 1337 that allows you to play with BR's content with vanilla borders and countries. Correct Load Order shown in the first Screenshot Above BR: 1337→BR: Vanilla-Map submod all near bottom of...381 downloadsupdated 5 mo ago
• [[Currently outdated] Byzantine Themesby excrThis mod reorganises and renames the provinces in Anatolia and the Western Balkans into Byzantine themes, or military districts, for immersion when playing the Byzantine (Roman) Empire. This also acts as a reward for reclaiming the imperial borders, as cabinet tasks are much more efficient over t...375 downloadsupdated 12 mo ago
• RRule Hiberniaby 76561199156788183Improved Content and Flavour for Ireland, its minors and its formables. Highlights: - New Advances, Government Reforms, Buildings, Units, Laws, Cabinet Actions & Subject Types. - Competition for Ireland Situation to play out the fight between the Irish and the Anglo-Irish/English. - Negative Esta...362 downloadsupdated 11 d ago
• CCrown of Illyriaby EnigmaA mod I made for myself. It includes mainly content for Croatia, a formable Illyrian Empire (ILY), and the Adriatic/Balkans situations, disasters, events , situation actions, reforms, advances, units, modifiers, and related setup. (with help of AI) Feedback would be greatly appreciated, this is m...361 downloadsupdated 4 mo ago
• CCrusader Kings: Frankokratia, Cyprus, and Achaea Overhaulby NovoTsarRule the world as the reborn Latin Empire or as the Crusader Kingdom of Outremer! Did you pull off the ultimate underdog victory, retaking Jerusalem as the de Lusignan dynasty in Cyprus, only to realize vanilla EU5 offers zero flavor or reward for such a monumental feat? What about fighting to re...359 downloadsupdated 21 d ago
• FForming Country Freelyby 13MoA new situation has been added to the game, which is visible only to the player and cannot be used by AI. The situation will appear one month after the start of the game. This situation allows the player to form a country called Free Nation during any peacetime. The country itself has no content,...354 downloadsupdated 7 mo ago
• OOddities and Mysteriesby a**kOddities and Mysteries v1.2.4.1 | July 15, 2026 Description The mod currently adds 14+ flavour events/event chains related to real historical oddities and mysteries for 11+ countries (Holland, England, Venice/Greece, Bohemia, Byzantium, Ottomans, Hungary/Austria, Nuremberg, Sweden, Palatinate, Re...353 downloadsupdated 4 mo ago
• KKyiv Can Into Russiaby SocietalInterested in taking advantage of Russia's tier 1 flavor content as Kyiv, claiming the mantle of the Rus instead of the anachronized and latinized 'Ruthenia'? Well, guess what: This is actually possible in the base game because Ruthenia is in the Russian culture group. However, the decision does...349 downloadsupdated 12 mo ago
• MMarisa's Releasable Countriesby Iserlohn‘s MarisaWILL NOT BE UPDATE IN ANY TIME SOON BECAUSE I'M CURRENTLY NOT PLAYING EUV Marisa's Releasable Countries (Currently only include Ming princes) Are you tired of managing a massive, monolithic empire like Emperor Zhu Yuanzhang himself? Or do you just really, really love vassal swarms? Marisa's Relea...337 downloadsupdated 8 mo ago
• EExiles of the Middle Kingdom (ALPHA)by apljeeInspired by EU4’s ‘Third Odyssey: Back to the Motherland’ In Exiles of the Middle Kingdom you play as Lei Zihao, an AU scholar turned explorer who believes he has pinpointed the location of Fusang - the mythical world tree located far east of China. Lead your people to Fusang and form Yuǎndōng, t...334 downloadsupdated 4 mo ago
• MMagni Imperiiby 76561199230314442"What if Harald Hardrada won the war for England in 1066?" This is the question that Magni Imperii answers. Originally a converted savefile. Magni Imperii aims to be a complete alternative history overhaul of base game. Papal failures militarily and politically have fractured Papal supremacy acro...315 downloadsupdated 12 mo ago
• NNorse Scandinaviaby OllebolleAll Scandinavic pops (including Iceland / Greenland) still worship the old gods. New flags for Sweden, Denmark and Scandinavia. Don't forget to Change primary religion under religion tab to leave the catholic church!300 downloadsupdated 2 mo ago
• FFáiliconby SaticonAdds Celtic Paganism to EU5! Additionally, (some) tribesmen pops around the coast in the Dál Riada region have been converted to allow the player to convert to Celtic Paganism. The 'gods' (Áes Sídhe) are from the Four Irish Cycles, though holy sites can be found for a variety of Celtic beliefs. Y...294 downloadsupdated 10 mo ago
• CCaribbean of the Piratesby CheaseInspired by the EUIV mod "Haven: A Pirate Nation" that added a Pirate Nation in the Caribbean at gamestart. Update 0.1.1 released! This update includes major reworks to the starting setup, a new Situation, Events and Buildings to integrate the Caribbean diplomaticly, a lot of new Advances from th...288 downloadsupdated 5 mo ago
• MMiddle East But Different (OUTDATED)by CyberMonkey!-!-! MOD IS OUTDATED !-!-! I am not working on this mod anymore due to a lack of interest in EU5. Feel free to use any files or assets of this mod, making flags is a real pain and it would be sad if that work went to waste lol If Meiou and Taxes for EU5 brings me back this mod might see a reviva...287 downloadsupdated 11 mo ago
• NNeo Hellenica Vby 76561198387336888Neo Hellenica V: Alt-History Total Conversion This is an empty early teaser, with major expansions planned. Need at least 8 people interested in lorecrafting, I could do it myself but Im bored ngl A global overhaul set in 1337 AD after a decisive divergence in 3 AD, when Rome collapses permanentl...285 downloadsupdated 11 mo ago
• RRise of Zapadoslaviaby 76561198928543794Overview Rise of Zapadoslavia is an ambitious formable mod with the goal of providing a unique and flavorful experience around the fictional concept of Zapadoslavia. It features: Two unique government reforms Multiple advances combined from the Polish and Bohemian trees as well as many brand new...282 downloadsupdated 7 mo ago
• SShattered Western Europeby rafathebest98WARNING: -while all my shattered sub continent mods are compatible with each other, I dont recommened combining them. specially western and eastern europe. the game struggles with so many countries. the more you combine, the more likely the game will crash, and it will also play a lot slower -thi...275 downloadsupdated 11 mo ago
• [[1.4] Merrick's Flavor Modby merrickMerrick's Flavor Mod Expanded historical and alternate-history campaigns for Kilwa, Granada / Al-Andalus, Ayodhya / Ayutthaya / Siam, and Qusqu / Inca. Build distinctive kingdoms through country-specific events, decisions, laws, reforms, privileges, advances, buildings, subjects, parliament issue...274 downloadsupdated 11 d ago

176 alternative history 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.