Mods / Events

• RRivers of Bloodby KevesRivers of Blood - An Alternative History Mod for Hearts of Iron IV, set in dark days of 1934 Rivers of Blood, or RoB for short, presents a timeline far different than the one of ours, with the first divergence occuring during 1794, in which the rebel forces of Polish-Lithuanian Commonwealth secur...21.3k downloadsupdated 4 y ago
• HHollandia Historica: Dutch Focus Treeby R E D L I N KCurrent version: 1.5.2 - Long Live Our Queen! Welcome! Hollandia historica offers 4 focus trees! A very large one for the Netherlands, a medium one for the Dutch East Indies and 2 small ones for Suriname and other releasable nations. From the creator of Tropico and the evil emo emu mod! Take char...21.2k downloadsupdated 8 y ago
• KKorea - The Heavens Soldiers [Official Version]by 76561198351309465Version Update : 2026.6.13 호환 가능 버전 : 1.19.* 모드 업데이트 로그는 스크린샷 상단의 '변경 내역'을 눌러 확인해주세요! Q. So. what is this mod? A. This mode is an alternative historical scenario of story in which Korea in the modern future has returned with superior technology to 1936 year history. It is very fantasy-minded and...21.1k downloadsupdated 5 mo ago
• 2233 Cheat Modby SaratogaThis is a mod for cheating, just have fun Supports both Chinese and English Function： 1.Political Power 2.Manpower 3.Stability 4.War Support 5.Army Experience,Navy Experience,Air Experience 6.Command Power 7.Factory Production Speed 8.Dockyard Production Speed 9.Building Speed 10.leaders 11.Armed...20.9k downloadsupdated 4 y ago
• EERX Military Installationsby FoxySkiesWARNING! Under Zach Directions, this mod adds Chicago as a Final Boss! Do not take them lightly! WARNING: Chicago Bossfight is currently SEVRELY unbalanced due to my inability to properly test them due to constant save breaks. HIGHLY advised to ONLY choose no higher than Hard Mode! NOTE: I am wel...20.9k downloadsupdated 5 mo ago
• ((OUTDATED) SCUFFED 56by Jimmy Carterupdated mod here - SCUFFED Version 6.0 Discord: Credits: The Road to 56: Player-Led Peace Conferences: Formable Nations: State Transfer Tool MP: Hearts of Iron: New World Order: Rename Factions (with keyboard!): Realistic Nukes: HOI4 Minimap: More Division Icons: Sensible Theatre Icons: Strategic...20.9k downloadsupdated 3 y ago
• PPartial surrenderby DubVikingPartial surrender options through the use of decisions20.8k downloadsupdated 7 y ago
• KKaiserreich: Russia Rework [NO LONGER UPDATED]by soclibdictator- You can enjoy the Russia Rework Content in the World Set Free and Kaiserredux Kaiserreich: Russia Rework is a submod for a popular HOI4 mod Kaiserreich. The submod is focused on reworking and expanding Russia political paths, including new focuses, events, icons, national spirits, foreign and e...20.7k downloadsupdated 6 y ago
• VVictorian Age (Abandoned)by UnwilledduckHello there, just some information: The team has broken up... We aren't working on this project the way we have... At the last update it was just me trying to add some concepts or half finished things but after the MTG update it is way too hard to continue. I have really enjoyed all the positive...20.6k downloadsupdated 8 y ago
• CChaos Modby AcerChaos Mod A new and improved chaos mod, with more features and more chaos. Based on Current version v1.4, for game version 1.17.* Features 200+ chaos effects (see change notes for a full list) Fully customisable, per-country chaos timer Quickly enable and disable for all players Includes 11 pre-m...20.6k downloadsupdated 11 mo ago
• YYoujo Senki | Redux (OLD)by OmryWe have moved! This is OUTDATED and no longer maintained.20.6k downloadsupdated 6 y ago
• VV2.2「次元囚笼」二次元共产大联合by 765611990383304762026年8月16日，著名模组制作者霜泽图书馆馆长AOR组中流砥柱秋起同志游玩了此模组 ，在AI苏联日本中共英国中美洲印度的大力帮助下，成功用强大的步炮人海艰难战胜了区区机坦软柿子德意志，特此纪念，望周知。 V2.1「秋起：丢人现眼」二次元共产大联合 欢迎加入讨论群聊：646530811 不建议搭配其他修改内容的模组游玩！可能会导致兼容性问题。 B站： 本模组为单人制作，更新速度可能较慢，如果要反馈bug之类的请务必加群 —————当前大版本内的更新日志———————— 2.2.1版本更新 -平衡性调整 -已知问题修复 -内容追加 2.2版本更新 -新可玩国家：白俄罗斯 -整体平衡性数值...20.6k downloadsupdated 24 d ago
• GGigachad Leaderby J12Gigachad Sigma leader Can be Fieldmarshal and Country leader only in one country on the map How to get Gigachad: Open Decisions >>> spend 25pp >>> done (AI also can hire Gigachad) Запрещено использование сойбоям пориджам кукожам20.6k downloadsupdated 5 y ago
• TTS's Brazilby 76561199129491152Português Brasileiro (PT-BR) Por alguma razão desconhecida (falta ou insuficiência de dinheiro, interesse comercial, funcionários ou demanda da comunidade de players), as nações secundárias dos continentes da América do Sul, África e Ásia são as mais negligenciadas em termos de conteúdo e profund...20.4k downloadsupdated 5 y ago
• TThe New Order: Die Deutsche Sozialistische Republikby 76561198995827467English Translate: The iron grip of the NSDAP strangled Germany for more than three decades, and the order of National Socialism was established amidst the smoke of the great war. In The New Order that dominated Europe, there was no place left for the people and worker. Beneath the skies where th...20.2k downloadsupdated 11 d ago
• 原原版中共加强及国策拓展by 苏悠琳Soyorin模组特色： 大大缩短了原版中共国策的时间，并拓展了一些新国策，以确保跟上当前版本的强度。部分国策借用了烈焰升腾的图标 7.19更新适配了1.19版本，国策什么的都做好了，但是测试总是中途闪退，这也是为什么我一直没有更新的原因，发出来一个测试版本希望大家帮我找找问题 2024.12.7更新：1.添加了中国人民解放军的特殊编制！！！2.添加了99A主战坦克底盘！3.科学家加成从10000%，削弱到了1000% 拒绝蚊子腿buff：添加了大量民族精神，给予了较高的数值（也许可以打天堂之战？） 专属武器：添加了中共特有的武器，例如：95式自动步枪、99A式主战坦克 收复领土：添加了三个收复领土的...20.2k downloadsupdated 4 mo ago
• TTrotsky Leads Mexicoby thefuegolord126Señor Trostky? This is a 'memey' mod that I made and actually put a lot of effort into. It's largely based on the WTT easter egg with Señor Hilter leading fascist Argentina, but I greatly expanded on the 'Trotsky in Mexico' idea. I've made a decent-sized and, let's say, fairly balanced Focus Tree...20.1k downloadsupdated 9 y ago
• 爱爱丽丝的赤红之旗&假如爱丽丝不能回来-小说角色同人by 76561198806181931本人所写小说的主角，乱入到二战的世界。（来角色养成吧！） 可以选择触发爱丽丝相关决议，获得爱丽丝作为将领并且伴随一系列事件链。获得一些强力精神，专属间谍行动和爱丽丝内阁。 有专属的音乐电台，收藏了28首我在写小说时常听的歌曲。 兼容性很高，理论上所有mod都可以兼容。 小说名字：《爱丽丝的赤红之旗》/《假如爱丽丝不能回来》 《假如爱丽丝不能回来》是对《爱丽丝的赤红之旗》的完全重写，因为剧情框架写崩了。所以推荐去看《假如爱丽丝不能回来》，当然老书也会同步更新重写后的章节。 在刺猬猫，息壤和有毒小说网上面连载。刺猬猫的话没有网页版，得下载刺猬猫的app。 本人主要制作的mod（日共重置）：...20.1k downloadsupdated 20 mo ago
• OOWB - Blood and Bonesby OwnZarOld World Blues - Blood and Bones - A Bone Dancers Expansion Version: 2.7 Date: 12/06/2026 "What are we, some kind of Blood and Bones?" "It is with great pride that I have been tasked by the Warmaster, the Moot, the Seraphs Council and his Crimson Majesty to write down the story of our people. Th...20.1k downloadsupdated 5 mo ago
• KKaiserredux: Super Event Enhancement Submodby Meme MachineThis mod started out from me hearing songs and thinking "damn, this would make a good super event song" So here we are: The Kaiserreudux Super Event Enhancement Submod The intention of this mod is to add more variation to the super events already in game, and add new ones to things that are extre...20.0k downloadsupdated 2 mo ago
• RRandom Eventsby GlugenashIf you want random events to pop up to spice up your game, this mod can help with that! This mod comes with 134 events that can pop up at any time, from Italy giving up if Ethiopia does well, to the Mongol Empire reforming, to a Swiss artist making an adorable picture of a cat, to the Central Ame...19.9k downloadsupdated 6 y ago
• HHearts Of Iron: Ash - Kalevipojapoegby Pavel GrachevA new demo has come out, this page is kept up for posterity. New demo: TO PLAY, REVERT TO 1.10.8 This demo will not be updated before the release of the new one. ]We are proud to announce the second demo, which will be worked on at the same time as the main mod, but by a different team: Hearts Of...19.9k downloadsupdated 5 y ago
• Cchina_CNby HanVersion 2.0 beta China MOD的汉化版本，内含52PC汉化包，为了最佳体验建议不要同时挂载第三方汉化包。 由于和52PC汉化目前存在国名和党名冲突问题，目前暂时整合了52PC汉化，如有侵权请通知，我会自行删除。 重做国策树，大量新事件。 实在对不起，近期都没空更新。19.9k downloadsupdated 10 y ago
• TTensions on the Korean Peninsula [North Korea Reset]by 76561198970429456Tensions on the Korean Peninsula Let's start with our favorite nation icons from the new DLC (scratch that)! Which one appeals to you the most? Some nation icons and art Introduction Five thousand years of civilization once nurtured a brilliant galaxy on this land known as the "Three Thousand Mil...19.7k downloadsupdated 8 d ago
• TThe East Crisis [FROZEN]by 2uberCOOLezCurrent version of the game: 1.12.5 Current version of the mod: 0.6 IMPORTANT Hi everyone, I wanted to let you know that I have decided to stop working on this modification for personal reasons. However, I understand that many of you are still interested in the project and I don't want my decisio...19.7k downloadsupdated 4 y ago
• UUS Reworkby 76561199384885816This mod aims to completely overhaul the United States, providing players with a better gameplay experience while maintaining moderate balance. Current progress: New Political National Focus Trees: Democratic Path: Completely reworked national focus tree, with hundreds of new focuses; different e...19.7k downloadsupdated 4 mo ago
• TThe Fire Rises: The United Nationsby highlander270.11 The United Nations Will Rise Again Update is out! This mod was created due to me playing as the UN and uniting America (yes it was very painful). To play as the UN? -When the civil war play as the Atomwaffen Division and selected the decision "Commune with the Corn Syrup" What does this add?...19.6k downloadsupdated 21 mo ago
• OOWB - Arizona's Fateby GwanDollaMillaA mod which aims to add a story for cowboy country giving them 2 paths. The fanatic cowboys unite the country into something of a force, or the exiled rangers manage to rally support for their cause, and attempt to assume control. Take Cowboy country down the path of lawlessness or see the great...19.6k downloadsupdated 9 mo ago
• GGerman Communist tree (KPD)by STEPANEThis mod adds a communist tree for Germany. NOTE: Waking the Tiger DLC is needed for this mod to work Features: - Communist tree for Germany, that goes from focus 'Oppose Hitler' - 4 branches: 1) Join Comintern 2) Create your own European Socialist bloc, return bourgeois freedoms in your country...19.6k downloadsupdated 6 y ago
• FFinlandia Invicta - Now Torch (1.3.1) Compatible!by HissamakePortrait modder urgently required - contact me for details! NEW: Finlandia Invicta - Musical Addon FEATURES - Over 100 new focuses - New formables (Greater Finland, Kalmar Union, etc.) - New Events - 5 New Provinces to better represent historical peace treaties - Much, much more After reviewing P...19.6k downloadsupdated 10 y ago
• 烈烈焰升腾CPU减负by 76561199187404186减少烈焰升腾中的部分国家以达到减少cpu负担的目的 大概解决了卡苏联国策问题 大概解决了卡东大国策问题 更新：将事件吞并改为决议吞并19.5k downloadsupdated 4 mo ago
• MMankind's Valhalla: The New German Order (EAW)by 76561199138451403IMPORTANT, READ BEFORE PLAYING: This mod must be played alongside Equestria At war (YOU WILL CRASH IF YOU DON'T ENABLE EAW). And other mods must be disabled. We will not accept any crash/bug reports if you have not turned on historical AI while playing this mod, or have enabled any other mod besi...19.5k downloadsupdated 2 mo ago
• HHearts of Arstotzka Reduxby KalAn overhaul & successor of the original Hearts of Arstotzka mod, this mod adds every country from "Papers,please" into the game. Currently being designed to work with Road to 56 New Features -New Custom models for Arstotzka, Kolechia & United Federation -Reworked states and cities -Fleshed out na...19.4k downloadsupdated 7 y ago
• GGermany Expandedby 76561198333265937! No update will be released until paradox takes a step back ! ● Germany Expanded: A Complete Overhaul ​Let’s be honest, the vanilla German focus tree has started to feel a bit limited after all these years. We’ve all played the same few paths dozens of times, and I felt it was time for something...19.4k downloadsupdated 2 mo ago
• PPlague.Inc Necroa Virus Styled Zombie Modby 76561199013936630Plague.Inc styled zombie apocalypse with unique events, new decisions, and special national spirits. Can you fight off the horde? French researchers have begun research on a potential Polio Vaccine. Long story short, the experiment failed and resulted in the creation of a highly unstable and infe...19.4k downloadsupdated 11 mo ago
• GGoodbye, Sweet Europe - A Kaiserredux Submodby VeroSLOVAK CONTENT IS HERE! Play as Slovakia, to get any ideology path and conquer the world! Want a Free Territory of Europe as Anarchist Slovakia? You can! Want Nat-TransHumanist Štefánik? You have it! To get Slovakia as independent state, play as Hungary and wait until Black Monday. Then, you will...19.3k downloadsupdated 5 y ago
• MMissing Reichskommissariats for Germany | July Update!by Kavo?Hello HOI4 community, today I want to introduce my first mod for this wonderful game. Make all of Europe your puppets! Have you noticed that with the latest DLC Götterdämmerung Germany has added a lot of new puppets, covering almost the entire world... except for a few regions of Europe? Well, my...19.2k downloadsupdated 4 mo ago
• AArmy of Ironby TommyScalettaArmy of Iron Because you obviously dont have a clue what the name of this mod is yet This mod aims to fulfill the Hearts of Iron IV experience by adding various tools and utilities along with making minor changes to the existing content for improved playability and a more immersive experience. Pl...19.1k downloadsupdated 21 mo ago
• MMod Chaos [OLD VERSION]by fredwestATTENTION ! This is the old version of the mod, new version available here : Welcome to Chaos mod (title and idea inspired by Chaos Mod from GTA V) In this mod, a random event unique to the mod, among the 100, will trigger every 35 days! This event may be beneficial to you, or it could cause you...19.1k downloadsupdated 5 y ago
• [[ABSOLETE - INTEGRATION INTO MAIN MOD] Cold War Iron Curtain: A Kuomintang Expansionby In the BallsTHIS SUBMOD IS NO LONGER GETTING UPDATED SINCE IT'S CONTENT IS GETTING REDONE AND INTEGRATED INTO THE MAIN CWIC MOD This is a test build for a planned submod for the Iron Curtain mod which aims to expand the content for the Republic of China. As of now the features include: -Changes to the Chines...19.1k downloadsupdated 4 y ago
• MMillenium Dawn: Brazil Overhaulby IgorThis is a submod for Millennium Dawn that aims to "fix" some Brazilian historical issues and add more stuff! Join our discord :D - Mod Generals - A Few Leaders - Reformed a lot of leaders and ideologies - National Focu ******MOD WILL NOT BE UPDATED ANYMORE****** ******O MOD NÃO SERÁ MAIS ATUALIZA...19.1k downloadsupdated 9 y ago
• NNo Pasaran! Definitive Versionby general.belisarioHi! I made this mod to fix the disaster that is Spain in vanilla game. Republican Spain a communist dictatorship? Franco an option in the elections? Come on! NO PASARAN! is a complete overhaul mod for Spain in HOI4. It's main goal its providing realism and variety to any Spanish playthrough while...19.0k downloadsupdated 7 y ago
• GGame of Thrones Legacyby 76561198829648359Game of Thrones Legacy Introduction Welcome to Game of Thrones, a complete overhaul of Hearts of Iron IV, bringing the epic world of Westeros to life. Immerse yourself in the brutal politics, legendary battles, and complex alliances of the Seven Kingdoms. Dive into an experience where knights rid...19.0k downloadsupdated 9 d ago
• 【【TFR Sub】The Sakiko Rises [CN/EN/JP]by 76561199021022184Introduction: Japan, the "Land of the Rising Sun," lives up to its name. After its defeat in World War II, its economy plummeted to rock bottom, leaving it a weak and impoverished nation at sunset. Yet, within just a few years, it miraculously rebounded, soaring to unprecedented heights during th...19.0k downloadsupdated 12 mo ago
• KKaiserreich - Eastern Europe Reworkedby TehrozerHello Tehrozer here the lead dev behind this submod. Eastern Europe Reworked has been in works for many months by now being in better or worse shape at times but finally after all that time here it comes! But to those that have no idea what is this a small FAQ; What is this? A submod for Kaiserei...18.9k downloadsupdated 6 y ago
• AAGORA GREAT WAR RP [CLOSED]by CycrptDiscord Address : Yeni Özelikler Portekiz'e yeni focus tree İspanya'ya yeni focus tree (Geçici olarak kaldırıldı sonraki güncellemede yeniden yüklenecek) Arap isyanı mekaniği Büyütülmüş Air Wing kısmı Düzenlenmiş güç dengesi II.Abdulhamid focusu eklendi Hız optimizasyon sağlandı Yeni Özelikler Po...18.9k downloadsupdated 5 y ago
• 浪浪潮中文版（Deluge CN.ver）by infiniti_K牧有汉化呕血制作，超大架空历史魔幻MOD 千载欧陆只一拿皇！在滑铁卢击败了英、普、奥、俄四国联军之后，法兰西无可争议地成为了欧洲的主宰，世界的中心。与此同时，雅各宾派们开始在世界各地传播大革命的思想，自由民主种子萌发生根，人们开始置疑先辈世世代代信奉的信条，遥远的东方在欧洲的影响下开始了缓慢地变革。随着一战的结束，二十年后的欧陆面临不是和平而是更加惨烈的战争阴云。法西斯、雅各宾、君主主义者、民主主义者，谁能在这场四方混战的惨烈搏杀中脱颖而出。新世纪的浪潮汹涌不可抵挡，大浪淘尽后，谁能主宰这世界的命运。 汉化人员：三等文官猹中堂、炎、康康、哲学♂大师、Immanuel Kant、元首的愤怒...18.8k downloadsupdated 10 y ago
• HHistorical Poland: Reduxby BartiniWARNING! This mod is in an early state of development currently, and will have unfinished work! Current version: 1.2.4.1, released 18/09/2026 Compatible with: 1.19.3.0 Supported languages: English, Polish Historical Poland: Redux is a mod which aims to overhaul Poland in the Hearts of Iron IV whi...18.7k downloadsupdated 8 d 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.