Mods / Events

• AAdvanced Civil Warsby IDeployAfterHoursMakes Civil Wars more realistic, where releasables of any given country in a civil war will secede. Neighbouring countries with shared cores will take advantage, taking land and involving themselves in the war. Should not impact a vanilla historical playthrough as the Spanish Civil War is uneffec...26.8k downloadsupdated 20 mo ago
• PPoland Time Machineby 76561198879777811Hej bananowce, mod ten opowiada alternatywną historie, co gdyby aktualna scena polska scena polityczna rządziła polską w 1936. MOD NIE JEST AKTUALIZOWANY I PRAWDOPODOBNIE NIE DZIAŁA NA NAJNOWSZEJ WERSJI, JEŚLI MASZ DOŚWIADCZENIE W MODOWANIU I CHCIAŁBYŚ GO ZAKTUALIZOWAĆ NAPISZ DO MNIE NA STEAM LUB...26.8k downloadsupdated 4 y ago
• RReleasable RP Statesby M o n n e tThis is my first big mod and I’ve learned A LOT working on it. Originally this mod started off as just something personal so I could create my own scenarios but it then evolved into a big thing and none of this would be possible if it weren’t for the HOI4 modding community that has allowed me to...26.8k downloadsupdated 10 mo ago
• AAshes of the Empire [v 0.1.2]by PalpyAshes of the Empire is a total conversion mod that takes you into the galaxy right after the battle of Endor in the Star Wars universe. The mod mostly takes place in Legends however it also has elements from Cannon. The mod includes many new game mechanics into Hearts of Iron IV. This is an ALPHA...26.7k downloadsupdated 3 y ago
• 烈烈焰升腾内阁槽拓展（The Fire Rises Slots）by 76561198351498154适配1.19版本的： 【仅支持中文】 烈焰升腾专属内阁槽拓展 （TFR） The Fire Rises Slots 24个政府法案，24个政治顾问，24个陆军部长，24个海军部长，24个空军部长，24个总司令，军官团精神各24个，其余不变 24 government bills, 24 political advisers, 24 army secretaries, 24 navy secretaries, 24 air force secretaries, 24 commanders-in-chief, 24 officers' corps spirits, and the rest...26.5k downloadsupdated 9 mo ago
• MMr Incredible became World Tensionby ♥i always wanted it ironman compatible26.5k downloadsupdated 5 y ago
• 原原版内阁槽拓展60+（more 60 slots）by 76561198351498154超级魔怔60槽版本 Super Magic 60 Slot Version Supported Languages（支持语言）： 简体中文 simp_chinese 英语 english Warm tips for use： Just download the corresponding translation（下载相对应翻译版本即可） 二次元将领内阁包（Two-dimensional general cabinet package） 全部适用版本（All applicable versions）26.2k downloadsupdated 11 mo ago
• CCalm Before the Storm Fan Forkby THE Jim StannumCalm Before the Storm is a Total Overhaul mod for Hearts of Iron IV that presents an in-depth and detailed scenario starting in 1933. Featuring many new political options, large focus trees, and high-quality graphics, get ready to write or rewrite history! FEATURES - Large and dynamic focus trees...26.2k downloadsupdated 2 y ago
• 二二次元拓展包V3.0 Second Dimension Expansion Pack V3.0by 76561198351498154这个停止更新了，新版本链接： 钢铁雄心战犯聊天组 1082名 二次元美女将领 330名 二次元美女顾问 8种 二次元额外内容 70名 政治顾问 10名 KX/KR专属政治顾问 80名 理论家 20名 超级特工 30名 陆军部长 30名 海军部长 30名 空军部长 30名 总司令 30名 科学家 30名 美女陆军将领 50名 美女陆军元帅 20名 美丽人妻将领 38名 星穹铁道将领 20名 GLGAME将领 30名 明日方舟将领 30名 公主连结将领 30名 碧蓝航线将领 12名 命运冠位指定将领 40名 胜利女神将领 59名 米家原神将领 28名 绝区：零将领 22名 库洛鸣潮将领 19...26.1k downloadsupdated 11 mo ago
• IIn The Name of The Tsar CNby fight fowThis is a Chinese translated version of alex's great mod of "In The Name of The Tsar". Non-Chinese players please visit to get the English Version. 这个mod由INOT Team团队制作，谢谢INOT团队！26.0k downloadsupdated 5 y ago
• VVanilla Super Events Expanded(CN.Ver)by 76561199083021636写在前面 本mod非原创，本人仅将其汉化！原mod地址： 已经整合原mod，无需订阅原mod！ 52更新较慢，为防bug停止适配52，请开启官中食用！ 经测试在39年剧本下会出现bug，请于36年剧本中使用！ 可以与56之路一同使用，但某些超事件将无法正常触发 简介 欢迎使用原版超事件扩展模组！ 觉得原版太无聊（尤其是没有很多DLC的情况下）？觉得新闻事件没意思？试试这个模组吧！ 该模组添加了78个独特的超事件，让游戏内容更生动、更有代入感，所以你还在等什么？赶快下载游玩吧！ 常见问题Q&A Q：这个模组兼容铁人模式吗？ A：不兼容，因为修改了事件。 目前的超事件 - 史实二战相关 -...26.0k downloadsupdated 5 mo ago
• 苏苏联国策优化by 76561198863948428同志，如果你喜欢这个MOD，请给个免费的👍👍👍吧，好让更多的人看到这个MOD。 【注意】 本MOD需要全部DLC (全部功能性DLC即可) 本MOD支持最新官方中文，请勿重复订阅52汉化 ！！！ 本MOD整合了苏联将领包：《苏联将领加强与补充》，请勿重复订阅 ！ 本MOD整合了《苏联国策修改》中的 “五年计划” 决议代码。（已获得作者授权） 原MOD链接： 本MOD作者是坚定的斯大林主义者只玩斯大林线，所以本MOD删除了其它线，介意请勿订阅！ 第一次做国策MOD，有BUG还请见谅。 【更新内容】 一、MOD特色： 1、新增一条联合路线的国策，背景为列宁、伏龙芝、斯维尔德洛夫等人 未逝世的...26.0k downloadsupdated 3 mo ago
• OOld World Blues: Burning Rubber, A Faithful and Salted Expansionby Kiltwearer4Note, This mod is an expansion of the Mod, The Faithful and the Salted, So IT WILL HAVE A SLOW LOADING TIME. PLEASE Be Patient with it. And You will NEED IT! The 80's, Hell Raising, Hard living, motorized Nation of raiders who Live fast in the loose on the open. Originally from Sac-city, they wer...26.0k downloadsupdated 19 d ago
• SSwitzerland Reworkby Sad Anime BoySwitzerland Rework As the name already suggests, this mod tries to make Switzerland more interesting to play. Didn’t you ever wish to play as Switzerland and take over the world, but the Generic Focus Tree looked too boring? Do you ever wanted to change the tides, against all odds and make histor...25.9k downloadsupdated 7 y ago
• OOWB - East Coast Rebirth [OUTDATED - READ DESC]by 76561198337474056OWB - East Coast Rebirth 1.1 IMPORTANT: This mod has been moved to a new page, due to some weird stuff with the Steam Workshop and Paradox Launcher. You can find it at War, war never changes. If you have Old World Blues: Hellfire you will have to uninstall and reinstall OWB East Coast, for some r...25.9k downloadsupdated 6 y ago
• AAlone against the world - New Update!by PreciousPigWelcome to Alone against the world! Inspired by mods such as Ragnarok and Endsieg, this mod is intended as a challenge for experienced players, where you will have to fight the entire world at once. What this mod does: In the first month after starting a new game, an event will fire that lets you...25.6k downloadsupdated 2 y ago
• 苏苏联将领加强与补全 Soviet Generals and Scientistby 76561198863948428同志，如果你喜欢这个MOD，请给个免费的👍👍👍吧，好让更多的人看到这个MOD。 本MOD为苏联新增了史实将领，同时根据史实资料（百度百科、维基百科）为苏联将领补全了将领特性。（P社太懒了，特性都没有给全......） 特性补全逻辑为： 将领若是从军校毕业则为其添加职业军官特性； 步兵军校毕业（比如伏龙芝军事学院步兵科）则为其添加步兵军官特性； 骑兵军校毕业则为其添加骑兵军官特性； 装甲兵、炮兵、红海军同理； 若36年之前战功赫赫且授勋则为其添加战争英雄特性； 若36年之前为师、军及以上级别则根据其具体兵种为其添加兵种指挥官特性； 根据历史，现在开局拥有图哈切夫斯基、布柳赫尔、叶戈罗夫、布...25.6k downloadsupdated 24 d ago
• ((OLD VERSION) International Arms Market (OLD VERSION)by MaximusUNSUBSCRIBE FROM THIS MOD TO PREVENT ISSUES WITH THE NEW VERSION The mod has received an update, but due to an issue with my launcher, I had to make a new page for the mod. New Mod:25.4k downloadsupdated 5 y ago
• TTotaler Krieg 2030 - WW2by DexertDear Fans of Totaler Krieg. Totaler Krieg lives on in Rise of Nations. New mod is linked below25.3k downloadsupdated 7 y ago
• OOWB: BATTLEGROUNDS - Stars of Regretby octaCurrent Major Update:08/23/2023 - Stars of Regret latest Stars of Regret update: #2 08/26/2023 It's funny how things change? Where the paths take us, it is unknown. But the more things change, the more they stay the same. As i've grown and found new friends and hobbies. Somehow i always wind up b...25.0k downloadsupdated 3 y ago
• VVanilla +by WeloxVanilla + Aims to make your vanilla playthroughs better and longer. All credit goes to original mod creators and me for the changes. There are multiple mods that make up V+ and they are slightly modified to make your experience better. Vanilla + Mod List This is some of the features V+ adds Histo...25.0k downloadsupdated 6 y ago
• AAvatar - The last Airbenderby SpielkrokodilLooking for successors! The current modding team is pretty much dead and no one really wants to continue the mod anymore. The project is free for anyone to continue, although i would be happy if it wasn´t completey changed and the idea and spirit of the original design was kept (no focus trees, n...25.0k downloadsupdated 2 y ago
• 11933by 7656119844460626725.0k downloadsupdated 5 y ago
• NNew Italian Focus Tree (Discontinued since BBA)by Goth_RungEver wanted a more in depth focus tree than the small one in the base game? Well here you go! Paths for communism, fascism (historical), monarchism, democracy, and military regime. This mod also introduces a Mafia system in which the mafia corruption can g24.9k downloadsupdated 5 y ago
• OOld World Blues - Iron Alliance Reduxby czachor0Special thanks to SneakyandMean, who created gfx for national spirits, national focuses, flags, ministers, and provided proofreading support. Iron Alliance Redux - A Submod for Old World Blues Mod information and Features Iron Alliance Redux is a sub-modification for Old World Blues. This mod ove...24.8k downloadsupdated 7 y ago
• EEquestria at War Super Events CNby 76561198401427794这里是Equestria at War (马国戡乱史) 超事件模组的汉化版。请确保您在订阅本模组前订阅EAW的汉化模组。不必订阅EAW超事件的英文本体。 文本已经更新并适配2025年愚人节。24.8k downloadsupdated 12 mo ago
• DDeath zombie crisisby 76561198383101676本MOD从题目就看得出主题是丧尸了，在亚马逊的大森林里，因为神奇的原因，爆发了丧尸危机，那么南美是首要的遭殃对象啦呀。然而南美真的能满足丧尸吗？不可能，他们会蔓延全世界！这是mod的主要背景。 mod目前情况：目前是我肝出来的初版，丧尸的强度以及丧尸侵略的方向都有制作，并且为了防止丧尸加入人类阵营的不合理，也是对丧尸进行了设置，添加了海量的事件，丰富了丧尸入侵，也时刻的在提醒人类做好准备。丧尸的科技只有步枪以及运输车运输机，这是P社设定的主要科技。同时为了防止丧尸开高科技，开坦克，也限制了丧尸的军队只有步兵。丧尸会一直没有科研曹的。所以也可能会导致丧尸弱的问题，不过在日后的将来，我将做丧...24.7k downloadsupdated 6 y ago
• BBalkan Powder Keg: Yugoslavia Nations Expansionby Anime ПутинBalkan Powder Keg is a new user created expansion for Hearts of Iron IV. It expands upon the existing nations that were releasable under Yugoslavia and adds in new nations such as Bosnia, Slovenia, Dalmatia, Vojvodina and Vardar Macedonia. This expansion is not meant to be historical, it does app...24.7k downloadsupdated 3 y ago
• HHistorical Turkey Mod v1.6.1by 76561198352885744#Explanation "Hello! This mod specifically focuses on Turkey, which tried to remain neutral towards the end of the war. I have been developing this mod for many years." ---TARTIŞMALAR BÖLÜMÜNDEKİ ŞEKİLDE BENİ DESTEKLEYEBİLİR VE CÜZÎ BAĞIŞLAR YAPABİLİRSİNİZ-- #İçerik -Hem tarihi hem utopik odaklar...24.6k downloadsupdated 6 y ago
• GGermany focus tree ultimateby 76561199025356501Google translation English version !! Korean version !! by 엄마찾는아이 日本語化modであるJapanese Language modが必須です このmodはドイツをバニラよりもさらに楽しく遊ぶために巨大な国家方針（NF）に一新し多数の追加要素を加えたmodです 今後も修正など継続していきます 他のmodとの互換性はドイツは残念ながら（キャラクターをいじる為）ないですがそれ以外の中小modとの互換性は一応あります が完全な保障はできません（主が投稿しているmodとは全て互換性があります） おそらくプレイされた方がはやいですが簡潔...24.6k downloadsupdated 5 y ago
• TThe Campaign in the Eastby 76561198379908997if you like this mod, please rate it :) 22 June, 1941 Three million Axis troops, the largest invasion force in history, stand poised on along the border of the Soviet Union, ready to commence Operation Barbarossa. The plan to have the Soviet Union capitulate in less than 10 weeks after commencing...24.6k downloadsupdated 5 y ago
• AAddFewGenerals+by Count TymeThis is a reboot of the popular mod by C8555 that adds 100+ German generals. Event fires in the 1st month of the game. Compatibility: This mod is now controlled by event therefore it is compatible with any mod or combination of mods.24.4k downloadsupdated 6 y ago
• 洛洛林十字的荣光-法国国策重置by 76561199556872571引用自戴高乐《告法国人民书》 法国输掉了一场战斗！ 但法国没有输掉整个战争！ 一些昙花一现的掌权者在恐惧的驱使下投降了，忘记了尊严，使我们的国家受到奴役。 然而，一切还尚未定论！ 一切还尚未定论，因为这是一场波及全世界的战争。 在自由的世界里，巨大的力量还没有出击。 总有一天，这些力量将会把敌人彻底粉碎。 到那时，法国必须以胜利者的姿态出现。 那时，它将重新恢复昔日的自由与辉煌。 所以，我向所有的法国人发出呼唤： 不论他们身处何地，都团结起来， 带着牺牲的精神和对未来的向往与我一道行动。 我们的祖国危在旦夕。 让我们奋起反抗，拯救我们的祖国！ 法兰西万岁！ 洛林十字的荣光：法国国策重置...24.4k downloadsupdated 6 d ago
• RRomania - The Turning Pointby Mr. JavertRomania - The Turning Point "Romania - The Turning Point" este un mod special conceput pentru jucatorii de Hearts of Iron care isi doresc o campanie captivanta si cat mai detaliata jucand cu Romania. CONTINE: Peste 70 de evenimente ce cuprind subiecte precum: - Crizele Politice ale Romaniei (Dict...24.3k downloadsupdated 6 y ago
• 种种田辅助by 76561199216451837一个简单的mod，让贫瘠的土地种出大量工厂和资源，如有建议欢迎留言。 觉得有用的话记得给个好评哦（ ai不会使用 兼容大部分mod ———————————— 目前的决议有： 1.建筑位拓展 2.基建升级 3.加强补给 4.各类资源添加 5.转化为地图外工厂、船坞 6.加快特殊科技研究、加快设施建造速度 7.一些外挂类决议，包含加快建造速度、提升最大工厂数、提高资源获取效率、加快人口增长、快速获取政治点、快速获取经费、加快顺从度增长24.2k downloadsupdated 2 mo ago
• RRuby Enclave - Old World Bluesby Nord17Ghosts of the Old World В этом сабмоде вам предстоит управлять небольшим осколком Анклава, который переживает свои не лучшие дни. Вам придется сражаться за жизнь вашего сообщества, а в минуты мира придется противостоять ещё большим трудностям - свои людям. Ваша основная цель, это вернуть, то что...24.1k downloadsupdated 8 mo ago
• UUnder the Blue Sky: A Mongolia Focus Tree Modby Emoneh, nowThis mod adds a vanilla-style focus tree, events, decisions, characters, achievements, 2D & 3D art and voiceover for Mongolia. Mongolia starts as an economically primitive subject of the Soviet Union, following a Red Army-backed revolution in 1921. The country is caught between a traditional Budd...24.0k downloadsupdated 5 mo ago
• TTotal Overhaulby NiklasTotal Overhaul | Beta Finally, after over a year in development, Total Overhaul finally got released! Ever thought that playing hoi4 is getting a bit repetative? You think that the AI has gotten kinda predictable, only going down it's focus tree? Did you ever play EU4 and wondered why there are n...23.9k downloadsupdated 9 mo ago
• VVictory's Marchby CrypticisWelcome to Victory's March! This is a complete gameplay rework. While, as of writing this description, we only have the United States, United Kingdom, Japan, China, Turkey, Thailand, Commonwealth Joint, and Ireland complete, more trees are on the way. Custom focus trees for: United States, United...23.9k downloadsupdated 11 mo ago
• 明明日方舟（Arknights）：No Act Of God demo v0.06by 76561198951853035本mod已经不更新了！工作室在做新的mod，欢迎关注b站： 还想玩方舟mod的话可以去体验暴雨制作的重铸明日： #0.06限时危机合约活动！ 使用特蕾西娅派卡兹戴尔，在王牌难度以及5加强卡兹戴尔军事委员会下，不点击萨卡兹王庭线，在1092年之前赢得卡兹戴尔内战！ 全程需录屏，不许使用控制台，将视频发至粉丝群（528536160）群主领取明日方舟月卡一张（限前五位！） *自带汉化-无需汉化mod 本mod已和创意工坊上的其他的一些方舟mod达成合作共识，会陆续将其他mod的有趣功能整合到此mod~ 随着时间的推移，高悬在泰拉之上的阴霾逐渐笼罩世界。感染者对自由的愿景、对生存的渴望在压迫下烟...23.8k downloadsupdated 4 y ago
• [[CN/ENG]War Provokeby 76561199613328609This mod allowed you to use a New diplomacy function to provoke other country. They will declare war at you not trigger opposed guarantee do trigger YOUR guarantee you are the defense side cost 100 pp no ironman Please give me a like if you do like this mod my other mod： Diplomacy demand cores an...23.7k downloadsupdated 3 y ago
• WWarlord Eraby 76561198394368316Important Notice: This update will mark the end of content development on Minor Scenario: Warlord Era mod. This will mean no new content planned for this mod. If you wish to keep this mod maintained, feel free to reach out to the dev team to help out, or just to express your interest. While Minor...23.7k downloadsupdated 5 y ago
• HHoly Crescentby izzoiThe Official Page of Holy Crescent Welcome to Holy Crescent’s Workshop Page! You can play the mod by subscribing to it and activating it on your Hearts of Iron IV launcher. Here is some additional information. What is this mod? Holy Crescent is an alternate-history total conversion mod changing t...23.7k downloadsupdated 7 y ago
• DDoctrines Plusby 76561198406508408**Doctrines Plus** Still think there are too few doctrines to choose from? Feel like the creativity and imagination of existing doctrines are too limited? Come try More Doctrines MOD. This MOD is an expansion based on the vanilla game, aiming to extend gameplay rather than simply adding big numbe...23.7k downloadsupdated 18 d ago
• CCapitulation Messages Popupby 76561198443052628Capitulation Messages Popup This mod replaces vanilla HOI4's generic news events that are triggered when a country capitulates during a war with a popup GUI, paired with a capitulation message that matches the capitulated nation. The mod features over 50 unique capitulation messages, mainly tailo...23.7k downloadsupdated 4 mo ago
• EEuropunk: The Fire Rises Submodby UnnecessaryEnemy17EUROPUNK An EU submod for The Fire Rises The European project faces its greatest test. Forces internal and external threaten our Unity in Diversity. The fate of our Union rests in your hands. Good luck, Director. Europunk 0.7 "Jenkins" WHAT'S NEW IN 0.7: - 100 Europrojects to discover, build, bab...23.6k downloadsupdated 26 d ago
• AAugust Stormby dermusLegacy and Philosophy​ August Storm has been part of the Hearts of Iron modding community since Hearts of Iron II and Hearts of Iron III. Throughout every version, the mod has followed the same philosophy: systemic realism, historical plausibility and coherent gameplay mechanics. August Storm is...23.5k downloadsupdated 1 mo ago
• AAccurate Mapby RisingSunAccurate Maps V 1.3.2 (Real 1.7 Patch) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Have you noticed the inaccuracies on Paradox's map? Do you wish they were fixed? Well this mod is for you. Accurate Maps fixes the shapes of historical borders, islands and other l...23.4k downloadsupdated 7 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.