Mods / Historical

• SSpanish Civil Warby RectacrabThis mod aims to make Spain (and subsequently Fancoist & Republican Spain) more interesting to play. It replaces the generic Focus Tree, and instead gives you options based on whether you are Fascist or Communist. For politics, you can choose to create your own faction, to unify the Iberian Penin...15.4k downloadsupdated 9 y ago
• BBetter Denmarkby Flicb0xBetter Denmark v1.4.3 Better Denmark is a full overhaul mod for Denmark. Plan for the future With the release of several DLC's, we must choose how we continue forwards. Do we bugfix the inevitable bugs? Do we abandon the project? Do we keep updating the mod to keep up with better content than wha...15.4k downloadsupdated 3 y ago
• TThe Desolation of Europe: The Thirty Years Warby 76561199103410078This is not a completed or fully polished mod yet! The mod only has one developer! ! 1.0.1: A Mole Maketh A Mountain (patch) The Desolation of Europe is a mod that aims to recreate the events of the Thirty Years War in Hearts of Iron IV. The mod begins on January 1st, 1615 and currently has conte...15.3k downloadsupdated 1 mo ago
• TThe Road To 56: Support Companies Expansionby Sacred RebirthOriginal Mod: Support Company Expansion This mod adds several more options to the support companies. I tried to make this mod as balanced as I could while still maintaining some historical accuracy. I don't know how balanced this is with R56 though. **NEW** - MJR121 fixed many of the issues with...15.3k downloadsupdated 5 y ago
• CCzechoslovakia Overhaulby 76561199093906499The Czechoslovakia Overhaul mod aims to expand Czechoslovakia's current content and revamp the nation's gameplay, including a lot of new focuses, decisions, events, a custom mechanic to interact with the country's ethnic groups and more! Not only does this mod depict Czechoslovakia's historical s...15.2k downloadsupdated 6 mo ago
• LLamp's Eqpt Icons 2_Chinese Eqpt Iconsby 电灯弗里曼This MOD has been intergrated into Lamp's Eqpt Icons and stops updating. 此MOD已被整合进Lamp's Eqpt Icons，并停止更新15.2k downloadsupdated 7 y ago
• NNeed More Tanks NSB Versionby mister.moisNeed More Tanks No Step Back Version Это любительский проект по добавлению моделей танков, в этом моде используются модели из Blitzkrieg GZM mod (с согласия разработчиков этого мода), наши собственные модели и модели из других игр. ВСЯ ТЕХНИКА АНИМИРОВАНА На данный момент, в моде присутствуют мод...15.2k downloadsupdated 5 y ago
• 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
• GGeneric Portraits 399+by 76561198339356554This mod adds Generic portraits. IMPORTANT NOTE If a country does not display portraits from the mod, then this country has its own list of portraits, it does not use the generic portraits. Most of them are Majors, but some have them, so if you want portraits for these countries, download the Rep...15.1k downloadsupdated 3 y ago
• FFormable Nations In Setup Options (English) deadby 76561199007962287REUPLOAD IN ORIGINAL ENGLISH I DID NOT MAKE THE MOD ONLY REUPLOADED THE ORIGINAL ORIGINAL CREATOR: nonuploader You also need the New Formable Nations Mod:15.1k downloadsupdated 4 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
• ((Retired) Realistic Production Motorizedby Midnight "EKO" SnackerFeel free to join my discord and talk to me about ideas or if you want to collaborate. I also host games sometimes so you could join us :D I have created a reddit post to let more people know about this mod so we can get as many people as possible optimizing their game play and have a more realis...15.1k downloadsupdated 7 y ago
• MMore Provinces Modby DelinciousVersion 1.0 Have you ever been playing a campaign outside of Europe, and been annoyed at how hilariously large some of the provinces are in other parts of the world? Well then this mod is for you. I've gone through the areas with the most egregiously large provinces (South America, Africa, Siberi...15.0k downloadsupdated 10 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
• DDominium Baltica - Swedish Focus Treeby GermanSunTzuWelcome to "Dominium Baltica - Swedish Focus Tree" this mod includes; -A new Swedish focus tree -50 new events regarding Sweden -tons of new ideas -new leaderportraits and flags -new generals and admirals The focus tree gives the player more than 2 options: You have the choice of breaking neutral...15.0k downloadsupdated 9 y 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
• HHOI3MAP (ironman)by 水银Mekurimodified from14.9k downloadsupdated 3 y ago
• 楔楔形师编制36营_TriDiv_template_18sc_36btnby 76561199450469004#All division template expansion mods have been completed in English. 【师编制扩充-18支援连36作战营】 声明： 1.本MOD影响： 1.1.【成就获取】本MOD影响成就的获取； 1.2.【版本支持】目前支持绝大部分基于原版陆军师设计界面的MOD。 1.3.【悬停Tips】图标及悬停注释的内容主要方便新手理解游戏，如相关MOD出现新单位的，需等本MOD的子版本或者细分版本。 2.本MOD主要修改“陆军师设计页面”： 2.1.【支援连名称】将“支援连”改名为指挥部（HeadQuarters)，还原“师部”及其直属支援部...14.8k downloadsupdated 5 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
• 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
• AAmerican Insigniaby RoccatReneReplaces the standard insignia with the American insignia. Content 1st Infantry Division - Big Red One 2nd Infantry Division - Indianhead 3rd Infantry Division - Marne Division 4th Infantry Division - Ivy Division 5th Infantry Division - Red Diamond 6th Infantry Division - Sightseeing Sixth 6th A...14.6k downloadsupdated 6 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
• AAlpine: Flagsby XanderWalrusUPDATED FOR "THUNDER AT OUR GATES" (1.19+) ALPINE: FLAGS (THE HISTORICALLY ACCURATE FLAGS OVERHAUL) // COUNTRY NAMES // To ensure that the names are consistent is possible I recommend to use my other mod Alpine: Country Names as not will cause potential inconsistencies such as puppets although th...14.4k downloadsupdated 4 mo ago
• SSongs of Japanby BajenssonInfo This mods adds historical Japanese songs for HOI4. This mod is ironman compatible and won't overwrite any files within the game. I will continue to add songs from time to time, so if you have any suggestion or questions then feel free to ask. If you encourage what I'm doing then feel free to...14.3k downloadsupdated 10 y ago
• MMore Start Datesby 76561199070777491Aims to add more start dates to the hoi4. If you find bugs comment them. At the moment some starts may not be fully finished. Now works with version 1.15.1 Features : -1941 Start -1942 Start -1944 Start -1945 Start -New Decisions -New Events New Update : -Mod is now compatable with 1.15.1 (Gotter...14.3k downloadsupdated 23 mo ago
• HHungarian Infantry Reskinby keket87 ZkuhhReskin for Hungarian Infantry 07/21/2017 - Updated to be compatible with patch 1.4.1 06/17/2017 - Updated to be compatible with patch 1.4.0 04/10/2017 - Updated to be compatible with patch 1.3.3 01/17/2017 - Updated to be compatible with patch 1.3.2 12/24/2016 - Updated to be compatible with patc...14.3k downloadsupdated 9 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
• EEntre deux Guerres / Between two wars - Stable Releaseby 76561198331372081Here is the stablea release of my Entre Deux Guerres - Between Two wars. This version will be updated constantly but without bugs, crashes and other problems that can happened with the mod. Here is the original mod ( who is more updated but may have bugs ) : Here is the complete description of th...14.1k downloadsupdated 9 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
• SSongs of Poland (WILL NOT BE UPDATED ANYMORE)by Ner'zhulMOD IS COMPATIBLE WITH HEARTS OF IRON 1.10.* AND WILL NOT BE UPDATED ANYMORE! Mod adds 26 new songs while playing Poland. 100% IRONMAN! Songs: – Szara Piechota – Rozkwitały Pąki Białych Róż – Włóczęgi - Tylko we Lwowie – U Polski Bram – Marsz Korpusu Ochrony Pogranicza – Warszawianka – O Mój Rozm...14.0k downloadsupdated 6 y ago
• UUltimate Soundtrackby DiscoasterAbout: Welcome to the Ultimate Soundtrack mod This mod contains over 200 historical songs and marches from 26 countries. This modification will be constantly updated. At the moment, the modification includes: German songs - Wir sind des Geyers schwarzer Haufen - Was wollen wir trinken - Erika - P...14.0k downloadsupdated 5 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
• ZZkuhh AiO Reskin Packby keket87 Zkuhh07/21/2017 - Updated to be compatible with patch 1.4.1 06/17/2017 - Updated to be compatible with patch 1.4.0 04/10/2017 - Updated to be compatible with patch 1.3.3 01/17/2017 - Updated to be compatible with patch 1.3.2 12/24/2016 - Updated to be compatible with patch 1.3.1 12/15/2016 - Updated t...13.9k downloadsupdated 9 y ago
• KKasto's Unique War Namesby KastomoñoModifies the following files: Localisation/english/ war_l_english.yml Localisation/russian/ war_l_russian.yml Localisation/spanish war_l_spanish.yml Finally took the time to publish this mod i've been using personally for like a year at this point. Adds custom names to various wars, preventing th...13.9k downloadsupdated 4 y ago
• ((Retired) Realistic Production Navalby Midnight "EKO" Snackerhey everyone sorry I haven't updated this. Please go to this mod it is a work around to make factories cheaper to build instead of lowering costs for production. Reason I did this was because everytime hoi4 added stuff to the tech tree I would have to remake the mod. This will be alot easier for...13.8k downloadsupdated 7 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
• IImproved Battlesby Stephen BuntingA mod that rework battle areas by adding tiles, changing the terrain type and making it as historical as possible ID : 2458713270 change list : Stalingrad, Kiev, Riga, Berlin, Moscow, Leningrad, El-Alamein, Borneo, Papua, Okinawa, Iwo Jima, Venice, Sevastopol, Jinan, Zhengzhou, Wuhan, Nankin, Sha...13.8k downloadsupdated 5 y ago
• Ddiv_template_Historical_Supportby 76561199450469004【适配1.19及新DLC】 #保留战斗工兵、爆破工兵、歌莉娅遥控爆破在团属支援连及师属支援连，下调了狙击、战斗工兵、爆破工兵的造价约40%，考虑到可叠加使用(满编叠加使用等于乘以6-9倍)，因此下调了原本80%的buff；同时也下调了每次升级的buff； #修复了部分报错，优化了代码 #扩大了舟桥支援的营修正对象，下调部分数值 #扩大了师属迫击炮的营修正对象，下调部分数值 #扩大了防化工兵的营修正对象 ####一战模组#### "Hearts of Iron IV: The Great War" "Hearts of Iron IV: The Great War CN" "The Gre...13.7k downloadsupdated 3 mo ago
• @@BlackICE submod: Immersive Equipment Namesby machotacoman256SEQUEL TO THIS MOD HERE: UPDATE 12/13/2017 And We're back. I'd stopped working on this after one fo the BICE updates added a lot more historic names for equipment that filled in what I'd done, but now I've felt a need to come back and fill in holes where equipments have been forgotten. Currently,...13.7k downloadsupdated 9 y ago
• EExpanded Soundtrackby BasedPeterNOW 1.5 COMPATABLE New update adds Finnish songs Are you ready for some real historic sound? Bringing historical tunes to the front, this mod adds 20+ new historical, thematic songs, marches and hymns that will rally your virtual army and inspire your fat face behind the monitor! Listen to them a...13.7k downloadsupdated 9 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
• WWW's Veterancy Icons - Finlandby WunderwaffleReplaces default unit level icons with Finnish Army rank insignias for more immersive experience when playing as Finland. Achievement & Ironman compatible - Cornflakes v1.5 Other nations: USA United Kingdom Germany Japan USSR 1958 USSR 1943 USSR 1935 Italy France Poland Romania Republic of China...13.7k downloadsupdated 9 y 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
• 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
• WWW's German Icons+ WW1by WunderwaffleGerman WW1 themed command flags and standards Unnecessary large amount of icons for the German Empire. For German WW2 themed command flags and standards, go to: German Icons+ Achievement & Ironman & Multiplayer Compatible - Cornflakes v1.5 My Hearts of Iron IV Workshop13.5k downloadsupdated 9 y ago

588 historical 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.