Mods / Events

• HHistorical Divisionsby FilliHow many times have you complained of the lack of historical accuracy in the names of the divisions in Hearts of Iron 4? All units were called in the same way, and this took away a lot of immersion to the game. Now no longer! This mod adds many events r15.2k downloadsupdated 8 y ago
• MMongolia National Focusby MordredThis mod adds an unique national focus tree and some flavor to Mongolia and Mengjiang, including new events, portaits, leaders and territorial claims. Features: Unique focus tree for Mongolia including many political choices Semi-unique focus tree for Mengjiang/Mengkukuo Many new leaders with por...15.2k downloadsupdated 9 y ago
• AAnozin's USA Reimaginedby 76561198830023862//////////////////////// NEW UPDATE \\\\\\\\\\\\\\\\\\\\\\\\\ Anozin's USA Reimagined is a focus tree overhaul mod for the United States of America which also aims to provide a better and more enjoyable experience for players in Hearts of Iron IV. The mod addresses gaps in power scaling that have...15.2k downloadsupdated 1 mo ago
• BBack to Frontby AckbaraddinNew update here. Thanks for your patience. Back to Front is now more cool and stable. I am preparing new thumbnail and new pictures. So you dont need to be worry about them... If you want to experience a unique ''Second World War experience'', it's useful to take a look at this mod. Skin and Radi...15.2k downloadsupdated 4 y ago
• OOWB-Shi Reloadedby The ColonelThe Shi submod was originally created by Zeroscale, but with his blessing, we've got it working on the current version of hoi4, and OWB! We've also changed up and improved a couple of things, aswell as doing some general bugfixing. Changelog: Added Shi to the "Interesting Countries" menu Fixed le...15.1k downloadsupdated 7 y ago
• OOWB Mojave Raider Expandedby DiabolicD(Submod for Old World Blues) This Submod adds: - Focus Tree for the Mojave Raiders - Events - Decisions - New Generals - More Flavour For those who are uncertain wether or not the mod is intended to be difficult? Yes it is. It offers a fair challange but nothing too difficult since the Mojave Rai...15.1k downloadsupdated 7 y ago
• RRed Flood - RU Localisationby 76561199054463359📌ㅤПоследнее обновление русификатора: 25.08.2026 Последнее обновление мода: 19.09.2026 Можно писать в комментарии о каких-либо критических ошибках перевода. — По сути переведено все что можно, но явно имеются баги и недочеты, перевод машинный. Исправляется то с чем машинный перевод не смог справит...15.1k downloadsupdated 2 mo ago
• PPerfect World [Old]by SethGeneral Information Current Version: Release 2.1.7 Compatible with: Hearts of Iron IV "Bolivar" 1.14.3.6 This is an old version of the mod, the new version is found at:15.1k downloadsupdated 3 y ago
• LLegacy of Romania: Overhauledby Tanya DegurechaffThe Legacy of Romania: Overhauled project was initiated long ago as my initial significant venture to commemorate Romanian Union Day. With the passing of time, I have incorporated substantial amounts of content and made improvements based on feedback from others. This modification is the result o...15.0k downloadsupdated 22 mo ago
• GGirls und Panzer : Global Operation(ENG)by W.WThank you for subscribing Girls und Panzer: Global Operation English version mod! Current version: Released on Jan 24, 2026 Supported game version: v1.17.* If you like this MOD, please also give a 'like' for the Chinese version: ●Recommend the historical national focus, but it is not necessary. T...15.0k downloadsupdated 9 mo ago
• EEurope Expansionby ObamacareEUROPE EXPANSION - AN OVERHAUL OF EUROPE THE FUTURE OF EUROPE EXPANSION This was the first mod I made, and subsequently, it's quite messy and fairly unbalanced and in many ways unrealistic. I have decided to leave this project in favour of another - this mod won't be updated anymore. I hope that...15.0k downloadsupdated 7 y ago
• KKaiserreich: 命运新生by reallTekUNOFFICIAL ENGLISH TRANSLATION: ------------------------------------------------------------------- Kaiserreich: Destiny Reborn 1.052 - The Good The Bad The Ugly: ------------------------------------------------------------------- Nationalism for survival, a quest to save the land, Purge the trai...15.0k downloadsupdated 14 d ago
• TTrollge World Tension Icon (FIXED)by DrShadowwIt has now been reversed. Now as you violate international treaties, you can witness the trolling levels increase. It is ironman compatible btw. ⠚⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀ ⠀⠀⠀⠘⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⠟⠛⠋⠉⠉⠉⠙⣿⣿⣿⣿⣶⣀⠀ ⠶⠿⢰⣿⣶⣦⠀⠀⢸⣿⣿⣦⡄⠀⢀⣴⣾⣿⣿⣿⡿⠿⣿⣿⣿⠀ ⠀⠀⠀⠻⠿⠃⠀⠀⠀⣿⣿⣿⣧⠀⠀⠉⣉⣉⣩⣥⡶⠀⠀⠀⣿⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⠀⠀⣻⣿⣿...15.0k downloadsupdated 4 y ago
• ((Legacy) Großdeutscher Bund 1.10.*by CaracusGroßdeutscher Bund explores an alternative history where the Wehrmacht successfully opposes Hitler with the help of the Soviet Union and thereby opens the door for something that might be far more dangerous... This mod features: -A completely new focus path for Monarchist/Democratic Germany Up to...15.0k downloadsupdated 5 y ago
• OOn the Clouds of Heaven Revived [DEPRECATED]by 76561198442312648Disclaimer Due to personal reasons, Suizo has left the OCHR team and will no longer be updating the mod. However, this version still works for 1.12. A new team is currently working on updating the mod to the latest version. For more information, please visit the Discord server: Discord server Ove...14.9k downloadsupdated 3 y ago
• AAnnihilation: Dystopian Mod: DISCONTINUED:by Liam☧### IMPORTANT READ! TO GET MOD WORKING WATCH THE FIRST VIDEO IN THIS PAGE OR FOLLOW THESE DIRECTIONS: TO UPDATE JUST COPY TESTER AGAIN, AND REPLACE THE OLD ONE WITH THE NEW ONE: Go to: (Don't press link, find on computer.) //Steam\\steamapps\\workshop\\content\\394360\\919886161/test.zip/Testing...14.9k downloadsupdated 10 y ago
• UUnited UMC(CN)by 76561198340743058本mod为汉化mod，原版为United *UMC*，即原*UMC*系列mod，现原版已整合为一个mod 原版steam链接： 汉化已获得作者授权 对原版字体不适应的朋友可以订阅这个mod： 注意事项： 1、本mod目前已适配官中，游戏设置-语言需改为简体中文，不需要同时开启52汉化，但需要同时开启UMC原版mod 2、MOD汉化较为仓促，其中的错误和疏漏是难免的，欢迎大家加群1056525627反馈文本错误以及提供改进建议 云汉化成员名单（首字母排序）： 1003595922 2412706485(Jackie Black) a1787656087 baoyuchen1 bideliu...14.9k downloadsupdated 1 mo ago
• YYugoslavia Overhaul Workingby 76561199093906499Current version: 1.3.0 - Oj Srbijo mati The Yugoslavia Overhaul mod completely changes the Yugoslavia gameplay through new events, decisions, a big focus tree, balance of power mechanics and a lot more. The mod also aims to depict a more realistic situation that Yugoslavia was in before and durin...14.7k downloadsupdated 10 mo ago
• DDialogue modby SkipEver wanted more control over your generals? Want to take a zero to hero? Or fire your level one old guard? This mod delivers! With dialog, your generals, and how you treat them matters. Generals will come to you with requests, can be promoted to your inner circle or lavished with attention, and...14.7k downloadsupdated 4 y ago
• UUSA States Redux North America [1.19.2]by Reginald123♥USA States: Redux is a continuation of the original "USA States Mod" by CowsGoWoof. USA States Redux is all about taking your favorite state/province into your own hands and shaping its history on the shattered continent. With current focus trees for California, Colorado, Florida, Greenland, Kans...14.7k downloadsupdated 2 mo ago
• EEnclave City Renameby PoliceGuyNKI am no longer updating this mod, the folks over here have take up the reins now! Do you long for America to return to it's Former Glory? If so this is the mod for you. Currently renames El Paso, Santa Fe, Albuquerque, Las Vegas, Bakersfield, Tucson, Reno, Pierre, Helena, Olympia, Omaha, Belden,...14.6k downloadsupdated 23 mo ago
• OOWB Blood and Whalesby KepiHaida are an Indigenous group who have traditionally occupied Haida Gwaii, an archipelago just off the coast of Old Columbia, for almost 13000 years. This little nation on the edge of known world needed some love, so I have decided to give them (maybe a little too much) love. Features - Unique, h...14.6k downloadsupdated 6 y ago
• BBloodshed_fourteen_yearsby 76561198424677697浴血十四年：1931-1945 穿越时空，重返中华民族最悲壮辉煌的十四年。 基于《钢铁雄心4》引擎深度开发的大型历史模组——《浴血十四年》将带您沉浸式体验从九一八事变到日本无条件投降的完整抗日战争历程。这不仅是战争模拟，更是一次民族命运的抉择之旅。我们参考数百万字历史文献，为您呈现最具深度的东方战场模拟体验。 我们以最大程度的历史还原致敬这段血与火的岁月，每一处细节都承载着对先烈的缅怀 全新定制化系统，专为东方战场打造： 特色化小剧本，可以游玩到不同的时间剧本 精细化中国地图，新增100+战略要地与独特地形 完全重制的资源与工业体系 动态历史事件系统 各类高清彩色将领头像100+ 多重势...14.6k downloadsupdated 2 mo ago
• TThe Great War Mod +by 76561198963516136Basically just the Great war mod but with stuff like coring and state transfer - The Great War mod - Coring Button - State Transfer Tool MP - Player led peace conferences - more xp - And some more14.6k downloadsupdated 5 y ago
• @@Sinister's Millenium Dawn Expanded REUPLOADby Prime Minister SinisterOkay guys, hopefully it works this time. I recommend playing on the 2016 start date. The 2000 start date has many bugs and issues with the mod, and the mod was made for the 2016 start. EDIT WHY DOES IT DELETE THE DESCRIPTION EVERY TIME I UPDATE PARADOX YOU NEED TO UNFUCK YOUR SHIT14.6k downloadsupdated 9 y ago
• BBritish Overhaul (On Hold)by Ben_D⚜⚞𝕽𝖚𝖑𝖊 𝕭𝖗𝖎𝖙𝖆𝖓𝖓𝖎𝖆⚟ 𝕻𝖗𝖊-𝖆𝖒𝖇𝖑𝖊: As with most things in vanilla HoI4, for those who don't wish to hunt achievements and find the experience lacking after a certain amount of time, the U.K.'s content can fall short. This mod aims to help give a more dynamic and detailed experience. It does have a stron...14.5k downloadsupdated 19 mo ago
• [[HIATUS] Equestria at War Super Events [mahorin's edition]by mahorinEquestria at War - Super Events This mod is currently on hiatus due to personal reasons, maybe I'll fix that later. You can contribute on GitHub below. This mod adds super-events to the Equestria at War mod. That's a fork of Soldadik's mod. Supported languages: - English - Russian Submod translat...14.5k downloadsupdated 19 mo ago
• [[Development Paused, Temporarily] KX: Georgia Expandedby 76561198829014953About Always felt that Jughasvili’s path in Kaiserredux was incomplete? Well, now you do not have to! The idea of the mod is to make Jughashvili bring the October Revolution back to Russia once again! Restart the Russian Civil War with an expanded focus tree that will allow you to restore Soviet...14.3k downloadsupdated 3 y ago
• HHearts of Cookie2by dakki淫夢要素はありません クッキー☆10周年おめでとうございます！ 動作には Japanese Language mod を必要とします 本体VER1.12から公式で日本語が追加されました。 このMODは本体日本語で動作します。 現在公式日本語では当MODの文字に対応していない部分があります こちらのMODと合わせると快適にプレイできるのでサブスクライブ推奨です ↓ JLm Fonts 大きめのUIが表示されることがあるので 解像度の小さいモニターの場合 「設定」→「UIのサイズ変更(試験的)」 の数値を変えると 全てを画面に収める事ができます。ほんとぉ？ 必須ではないですが表示される日本語...14.2k downloadsupdated 3 y ago
• 中中共国策增加与修正by 765611989059834631.国策更新内容：删除了王明国策线，增加了五年计划工业国策线，删除张澜国策线，增加情报国策线，增加陆军国策线。增加索取，香港，澳门国策线。 2.中共国家领导人毛泽东增加民族精神。 3.增加将领，李云龙。 4.（西藏获得克什米尔地区）增加西藏中共核心领土，增加外蒙古中共核心领土。14.2k downloadsupdated 5 y ago
• OOld World Blues - TEXASDCMPSKSZCaS Mod Compilation 2!by ShudderflyA big thank you to Obamastyle who took much of his time to get this thing back up and running. Me and the other creators have been very busy, and as such this mod had fallen by the wayside, a little ironic given it's purpose, if you like the mod, be sure to say something nice next time you see hi...14.1k downloadsupdated 6 y ago
• RRise of Nations国家的崛起中文汉化版by 76561199649853974本汉化已更新为外挂汉化,请挂载原版Rise of Nations 国家的崛起交流群：1073261132 官方授权汉化版云汉化平台地址，欢迎加入汉化目前已经有31人在进行翻译工作啦！： 前言： 由于RON文本量大，内容复杂汉化目前急缺人手 《国家的崛起》是一个模组，目标是打造一个令人难忘的世纪（1900–2060）的游戏体验。 目前已开发至 1949 年，我们希望提供一个长期游玩的模组，让玩家能够自由选择如何塑造世界： - 1900 年 —— 新世纪的黎明 - 1910 年 —— 巴尔干火药桶 - 1919 年 —— 硝烟散尽 - 1933 年 —— 邪恶崛起 - 1936 年 —— 世...14.1k downloadsupdated 3 mo ago
• FFrederick's Nightmare Reduxby Angelblue1032AN: Okay. I've bit off too much. I took on this task, but realize now that I was vastly underprepared for it. As such, I will no longer be updating this mod. If anyone wishes to continue it, feel free to do so. I only ask that you credit Ted52 as the original creator. AN2:*Casually walks in* Upda...14.1k downloadsupdated 5 y ago
• Ccheck mod description for update Millennium Dawn EXPANDED! [Hiatus]by 76561198837457198!!!!!! IMPORTANT !!!!!!!!!!! > MILLENNIUM DAWN EXPANDED REMASTER: > Patchwork fix page: The mod is on hiatus for now and dosent work on new versions. The Early Version of Asia pacific. All the new stuff is in the discord Hotfixed macau issue A very early version of the expanded md submod, If you...14.0k downloadsupdated 2 y ago
• --Poland First To Fight- (Ultra Expanded Poland) 0.2.0 Official Alphaby RndomOpen alpha version of mod Poland First To Fight. Change log: -Addition of the Free City of Danzig as a playable country -Addition of trees for Poland, Polish government-in-exile and Free City of Danzig -Rewriting the mechanics of the peasants' strike - we don't need to do land reform which will n...14.0k downloadsupdated 2 mo ago
• SSlags - Old World Bluesby Nord17In this mod, you have to manage a community of people with unique "properties". The people of this community have a common "anger of the sun" - sunlight blinds them, and its rays cause painful burns, but at night their disease transforms giving amazing properties: night vision, increased enduranc...14.0k downloadsupdated 17 mo ago
• TThe New Mankindby TanktemaVersion 0.9.0 Beta "Collective Security" What does a person see before they die? What does all of humanity see after a devastating nuclear war? Well, if you are lucky, you will get a "second chance". And humanity was lucky. Unknown portals have opened all over the world. No one knows what lies be...14.0k downloadsupdated 21 mo ago
• OOWB ERX - Back In Businessby 76561199034918137CORRECT LOAD ORDER: OWB → ECR → FOD → CUBA → ATC → Cuba Patch → Map Filler → ERX → Back In Business IF YOUR GAME IS CRASHING IT IS NOT DUE TO THIS MOD. THIS MOD CAN NOT CRASH YOUR GAME. IT IS DUE TO THE MAP EXPANSIONS OR BASE OWB. Late-game Content for the Reformers More than 100 Focuses Dozens o...13.9k downloadsupdated 11 mo ago
• NNationstates: 2040by The KingThe year is 2040 and the world is emerging from decades of unrest, civil war, death, famine, and economic and technological stagnation. Following the start of the Second American Civil War back in 2017, the world descended into chaos. What was once the United States of America is now broken into...13.9k downloadsupdated 8 y ago
• VVatican Empireby 76561199138719447The world stands on the brink of a new order… and it begins with the Vatican! In Vatican Empire, you take control of the heart of the Catholic world and transform a humble state into an unstoppable empire. What awaits you: A lot of various content: 380+ national focuses, 150+ unique events, custo...13.8k downloadsupdated 4 mo ago
• RRed Worldux: A Submod of RW (What if the Soviet Won the Cold War)by 76561199138539406Friendly mod links: •Red World Models: •Red World Music Pack: •Compatibility patch for RW:FAS (a submod primarily featuring Canadian content): RX discord: Produced by a PRC student,I haven't a good command of English,If there are any outrageous language error in the game, please point it out in t...13.8k downloadsupdated 12 mo ago
• WWolfenstein - The New Order Updatedby MeRkyLeZThis mod essentially adds a new country based on the SS faction in the Wolfenstein series, allowing two players to play as Germany. The New Order has its own leader and flag, as well as new generals, admirals, aces pilots and advisors/designers. Around 1943, Germany absorbs the new country (by na...13.8k downloadsupdated 3 y ago
• FFaction for Everyone [Outdated]by MisterDiego27Hello there! Today i release a small mod which allow for every country make own faction. Someone could ask why? If you wanna play and Axis was fall, Japan make focus to join Axis. What then? Then you can use this. How is this work? 1. Open game console ~ 2. Write "event faction.1" 3. Done!13.7k downloadsupdated 8 y ago
• AAnschluss Overhaul - NCNS updatedby 76561199230976177The Anschluss of Austria by Germany in 1938 was a huge event which involved many complex political interactions and had massive repercussions on the events leading up to the outbreak of World War II, just like the Rhineland or the Sudetenland. Despite that, in vanilla hoi4 the Anschluss is a simp...13.7k downloadsupdated 11 mo ago
• WWorld War Two - Rebalancedby SpartanTomVersion : WW2 R 5.0.41 ############################################## DISCLAIMER For the moment the mod is only playable in multiplayer. The following text is no longer up to date, please consult the changelog for more information. ############################################## World War Two - Re...13.6k downloadsupdated 5 y ago
• GGreneclyf Redux | Equestria At Warby dallkoryGreneclyf Redux – a continuation of the original submod for Greneclyf. A small, yet extraordinarily ambitious country! Welcome to Greneclyf - a forgotten island of changelings on the eastern edge of the griffon continent. Its history spans centuries, and its hives have been cut off from their kin...13.5k downloadsupdated 3 mo ago
• SSoviet Union Vanilla+by KubiG***** For Game Version 1.10.* and earlier (before "No Step Back" DLC) ***** ***** This mod will no longer be updated, feel free to re-use anything from the mod if you'd like ***** Soviet Union Vanilla+ This mod expands the default Soviet Focus tree with 40+ New Focuses, New Design Companies, Vehi...13.5k downloadsupdated 6 y ago
• HHungary a new major countryby Intern0Hey everyone. My new mod: Buddhistic Empire - A Bhutan mod This is my first mod. This is an alternative history mod. In this alternative world Hungary did not lost every of it's old lands. Hungary in this alternative universe is close to become a new major power. Follow the path of the revision a...13.4k downloadsupdated 9 y ago

649 events 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.