Mods / GameplayHearts of Iron IV mods
Hearts of Iron IV gameplay mods
Everything filed under gameplay by its own author, ordered by how much it is used.
AllGameplay1.2kAlternative History800Graphics760National Focuses679Events650Historical589Balance555Map535Military491Fixes468Utilities388Technologies357Translation293Sound270Ideologies225Music10submod5Alternate History5
1.2k gameplay mods
- The Road to 56by GreatexperimentRoad to 56 is a major addition to your Hearts of Iron experience that has been lovingly crafted by a team of dedicated fanatics. We've massively expanded the technology tree, extended the timeline to 1956, and developed some truly awesome alternate-history paths for nearly every country. Improved...2.6M downloadsupdated 1 mo ago
- Kaiserreichby 76561198815492412Welcome to the world of Kaiserreich! Current KR version: 1.6.4, released 11/06/2026 Current HOI4 version supported: Operation Postern v1.19.2.0.a729 (d245) "What if Germany had won World War 1?" As 1936 dawns, the Weltkrieg's legacy lies heavy upon the shoulders of a new generation. Germany stand...2.1M downloadsupdated 3 mo ago
- Millennium Dawn: A Modern Day Modby 76561198798586543With the dawn of a new millennium, a new chapter in human history is about to be written. Globalization continues to change the lives of countless billions while rising extremism is showing signs of igniting the fires of conflict. New powers begin to emerge, and not all believe their place in the...1.6M downloadsupdated 5 mo ago
- Hearts of Iron IV: The Great Warby WolferosBASICS INFORMATIONS Current Version: Open Beta 0.26 "Heatwave" Compatible with: Hearts of Iron IV 1.19.1 Supported Languages: - English - French (Integrated in the Mod, Version Améliorée) - German (Integrated in the Mod, mainly made by Proho16) - Russian (Integrated in the Mod, Спасибо Strategium...1.5M downloadsupdated 3 mo ago
- Player-Led Peace Conferencesby NeutrinoThis mod gives players full and direct control of peace conference proceedings in wars they are involved in. Wars without player involvement conclude as normal. Currently supports patch 1.19 and above. If you're playing on version 1.10 or 1.11, please use the legacy version of this mod instead: T...1.4M downloadsupdated 3 mo ago
- The New Order: Last Days of Europeby 76561199136594133The year is 1962, and old powers and new struggle for control over the nations facing the Atlantic... The dictatorial compromise of the Iberian Union was forged out of fear and distrust, and fear and distrust rules it. Always regarded as second-rate powers, the Caudillos of Spain and Portugal see...1.2M downloadsupdated 2 mo ago
- [OUTDATED] The Great War Redux - New page in descriptionby J12929.2k downloadsupdated 2 y ago
- Cold War Iron Curtain: A World Dividedby swf541Patch 8/30/2026 Current Version 0.4 HOI4 Version 1.19 The Year is 1949, a shattered planet begins to fall back into the arms of tyranny and conflict, as new rivalries emerge. Welcome to a new era of struggle, determination and conflict, as nations struggle to achieve independence and power. Super...928.3k downloadsupdated 17 d ago
- KaiserreduXby general gunericFor more information, join our subreddit and discord Our Official Music Mod is here KaiserreduX started out in late 2019 as a collection of various submods for Kaiserreich, later evolving into a unified submod turned fork and eventually - thanks to the continuous addition of new content, wider sw...917.2k downloadsupdated 24 d ago
- The Fire Risesby 76561199260684421Current Version: Release 1.0.9.1c "Brussels Effect" Hearts of Iron 4 Version: 1.19.* The year is 2020. The United States and Iran are locked in a Cold War-era standoff, while a mysterious novel virus has been spreading uncontrollably through central China. Russia, Saudi Arabia, and other nations...902.9k downloadsupdated 1 mo ago
- Novum Vexillumby E. WolfeThis mod spans the modern era from 2000 to 2032, built on the 2018 Millennium Dawn files. It serves as an enhanced version with modernized features while preserving the streamlined, vanilla-inspired feel of the original and most popular Modern Day mod. It also includes full DLC compatibility, inc...541.9k downloadsupdated 3 mo ago
- The Great War Reduxby 76561199800767923The Great War: Redux is a standalone rework of the famous Great War mod from Wolferos. Updated focus trees and gameplay for more diverse, playable, historical and interesting game. Compatible with the game version 1.19.*. This is an independent mod. You will not need the original TGW. Features: 1...537.7k downloadsupdated 3 mo ago
- Expert AI 5.0by KondiPatch notes: LINK Updated to: vanilla HOI4 1.19 EAI Beta. Don't expect everything to work. See discord if you want to report issues. Resub or reinstall PDX launcher if the mod isn't working. Not compatible with: 95% of non-cosmetic mods. Absolutely NOT compatible with major overhaul mods. Donatio...502.1k downloadsupdated 1 mo ago
- Rise of Nationsby DexertRise of Nations is a mod with the objective of creating an unforgettable century of gameplay (1900-2030). Currently having development up until 1949 we aim to be a mod about long runs and letting the player choose the way they want to shape the world such as perhaps starting in 1900 in the Dawn o...483.2k downloadsupdated 2 mo ago
- The road to 56 CNby 76561198975291499感谢AI的发展让我们能够更快的进行更新！平台链接 加入汉化组点这里：1037588016，只需要会使用翻译器，并适当润色就可以，如果你实在担心无法胜任，我们可以适当校对。 支持1.19.2新版本 现在只加载56汉化一个mod即可，不需要再订阅56原版 已经启用中文模式，请在启动器切换中文使用 游戏本体于每月的八号更新，届时我们的更新会导致旧存档闪退，想接着玩旧存档的请及时备份mod旧版本文件，我们的模组ID是2129897125 52论坛上有备份下载 复制到浏览器打开 ！！！重要！！！ 注意： 请勿挂载52汉化、人名和部队名称汉化 、 原版汉化补全 、 以及任何修改将领领导人名称图片和部...476.4k downloadsupdated 1 mo ago
- Colored Puppetsby DziurkaczColored Puppets is a mod that aims to increase the clarity of the map by changing the colors of puppets for a color that fits their controlling state. The simple design and use of the mechanics rarely used by moders makes the mod compatible with most of the HoI4 mods including pearls like "Kaiser...394.7k downloadsupdated 3 y ago
- Pax Britannica: An Imperial Timelineby New Grestin"With this principle, you may live to see man-made horrors beyond your comprehension." - Nikola Tesla For more than a century, Imperial Britain has ruled over nearly a billion souls, with dominion over every ocean and holdings on every continent. The ancient Habsburg dynasty rules over Central Eu...382.6k downloadsupdated 16 mo ago
- Peace Dealsby DziurkaczInfo This mod offers the option to make a peace deal with a country/faction you are at war with without capitulating it. It offers EU4 like peace deals that you can configure and send as a proposal to AI or other players. Additional information This mod is ideal for multiplayer games, but you can...352.4k downloadsupdated 3 y ago
- Lord of the Rings Modby Helliaca"One by one the free lands of Middle-earth fell to the power of the ring. But there were some who resisted. A last alliance of men and elves marched against the armies of Mordor and on the slopes of Mount Doom, they fought for the freedom of Middle-earth. Victory was near but the power of the rin...316.4k downloadsupdated 1 mo ago
- Road to 56 RPby ToMaToZz_STHE ORIGINAL ROAD TO 56 ROLEPLAY MOD Hello there! Greetings and welcome to our mod! The Road to 56 RP is an RP-MP-focused modpack built upon the original Road to 56 mod that incorporates additional features to facilitate and improve multiplayer roleplay games on our Discord server. FEATURES • For...303.2k downloadsupdated 2 mo ago
- Demand It!by deadorbitDemand It - a mod for people who want things and want them now. With this mod, you get a GUI with three options, demand a state, demand vassalization, and demand tribute. Demand A State - cost 250 political power, will send a demand to the selected country asking for control over a selected state...300.2k downloadsupdated 7 y ago
- Red Floodby 76561199211207373The 0.3.9 update has finally arrived! Welcome to Red Flood In 1905, when the guns fell silent in the Far East, the Russian Empire had won a pyrrhic victory over Japan. Stability still eluded Russia, however, as the 1911 assassination of Tsar Nicholas II would show. Prime Minister Pyotr Stolypin w...293.6k downloadsupdated 2 mo ago
- Total War Modby stjernTotal War Mod DISCORD: DO NOT use other mods together with TW, low chance of compatibility. (Music mods and our submods are compatible). Use HIGH texture quality for the new map textures, use MEDIUM for vanilla textures. ------------- ------------- ------------- ------------- ------------- ------...282.0k downloadsupdated 3 y ago
- Instant Warby DJCarAlarmUpdated for 1.19.x - ironman incompatiable (no achievements) Mod should be compatible with any other mod Allows a new wargoal that allows justifying in 1 day Still keeps government rules for war IS IT BALANCED? lol, no anyone still using an older version you can continue using it even through it...279.6k downloadsupdated 3 mo ago
- Increased Resources (inactive)by LukyLucazThis mod will not be updated! This mod is inactive and I will not be updating it for the following reasons: I have been struck by serious chronical illness which prevents me from working on it. The mod itself is balanced badly and contains many inaccuracies, updating it would require a serious ef...279.2k downloadsupdated 8 y ago
- World Ablaze (9.6)by UnchartedThunder at our Gates Day 1 Compatible! Summary World Ablaze is a ongoing project to completely overhaul Hearts of Iron 4 to become more challenging, historical, and exciting to play. It features a massive expansion and complete overhaul to the tech trees, focus trees, decisions, events, and econo...278.3k downloadsupdated 21 d ago
- Toolpackby 76561198364473410Not compatible with any recent releases. Updated version: Work on the mod from my side has also been discontinued for a while now. I will leave the planned features for reference, but don't expect me to work on them. If any of you feel like, go ahead and do some stuff. Thanks to those who keep th...266.1k downloadsupdated 7 y ago
- OWB - Enclave Rebornby JefEnclave reborn adds an entirely new nation to Old World Blues. This Enclave faction is the last rally of the remnant forces, determined to avenge Navarro and reclaim the United States. Is is currently one of the most comprehensive submods available for OWB as it includes a sizeable focus tree, de...260.2k downloadsupdated 4 y ago
- [DEFUNCT] Führerreich: Legacy of the Great War [DEFUNCT]by 76561198977580310The mod is now defunct. Play the new Führerreich instead, aka Führerredux, the official continuation of the OG Führerreich mod Führerreich: Legacy of The Great War "What if Germany had lost The Great War?" The Führerreich Team are proud to present the one of the most popular alternate history mod...258.3k downloadsupdated 4 y ago
- Hearts of Iron IV: Empire Alpha 0.5.1: Liberty Or Deathby DefinitlyNotStalinWelcome to Hearts of Iron IV! Hearts of Iron IV: Empire; is a mod set around the events of the early 18th century, starting in 1699. In this mod, you will be able to experience interesting scenarios, such as the War of the Spanish Succession and the Great Northern War, famous for the legendary ca...255.8k downloadsupdated 4 y ago
- +Easybuffby Inkit+Easy Buff [1.19.*] 26.6.11 Update tag to 1.19 Due to the engine limit, Add Facility function may not work well for small nation. It needs a state allowed to build the type of facility and offsite building does not work for facility. Features: * For Single Players (Useable in Muti when all others...253.1k downloadsupdated 3 mo ago
- Battle Royaleby Ra'zacBattle Royale v3.0.7 Welcome to Battle Royale! In this mod, countries will repeatedly declare war on and annex their weakest neighbors until only one remains! You can choose when to begin the chaos, to give yourself time to prepare. Once the battle royale starts, all existing non-civil wars will...247.6k downloadsupdated 7 y ago
- OLD VERSION - End of a New Beginningby 76561199385668184THIS IS THE OLD VERSION! NEW VERSION:236.3k downloadsupdated 9 mo ago
- East Showdownby 76561198801797380Welcome to the East Showdown (ESD) This mod is about the Russian-Ukrainian War and recounts the events that took place after 24 February. Our mod is neutral and not pro-Russian or pro-Ukrainian. The creators of this mod condemn all forms of aggressive warfare, terrorism, and extremism. Any refere...232.7k downloadsupdated 22 d ago
- Old Europe 1300by 76561198322925523Mod tells about the events of the beginning of the XIV century. Power Struggle in the Holy Roman Empire, Northern Margravate War, expansion of the Ottoman Empire, the struggle for the Bohemian inheritance, the war for Syria, the conquests of Lithuania, the struggle of the Russian principalities a...226.0k downloadsupdated 6 y ago
- Hearts of Minecraft: Thorns of Terrorby AceAdamGamingIMPORTANT: Hearts of Minecraft's next update: Burden of Hegemony, will release on September 7th 2026 as an open beta on its own page. Until then, you will have to revert to version 1.16.10 in order to play it. When it releases, a link to the open beta workshop page can be found here. For more inf...223.1k downloadsupdated 15 mo ago
- Star Wars: Palpatine's Gambleby SootiestCorgi08NOW UPDATED TO 1.13.6 This mod is now compatible with the most recent Hearts of Iron IV build. Many of the reported bugs were fixed including consistent crashes. Please continue to report bugs so they can be fixed in a timely manner. Thanks! ARMS AGAINST TYRANNY MUST BE DISABLED TO PREVENT A CRAS...223.0k downloadsupdated 7 mo ago
- Metroby 76561198866021654To stop experiencing crashes on loading change the renderer settings to DX9 and run un-modded vanilla HOI4 ONCE before starting with the mod. Чтобы избежать сбоев при загрузке, измените настройки рендерера на DX9 и запустите HOI4 без модов ОДИН РАЗ перед запуском мода. "Fear the light. Fear the d...220.1k downloadsupdated 19 d ago
- Infection - A HOI IV Scenarioby KMHow will you survive? Infection - A Hearts of Iron IV Scenario is a mod that implements zombies into the game. Play as any nation and attempt to survive the horde... or play as the horde and crush the human resistance! Updates to this mod remain only to maintain compatibility for future HOI IV Ve...216.9k downloadsupdated 7 y ago
- Ultimate Tech Tree : New Horizon (Depreciated)by iHavePopcornThis version will no longer be updated, find the newest version here: Current Version: 5.0 THE OFFICIAL DISCORD : With over 2600 new icons this mod extends the tech tree timeline tinto the 90s while also introducing realistic unit icons, names and a immersive experience for those who wish to play...215.3k downloadsupdated 22 mo ago
- [Abandoned]50 Construction Slotsby MrBlazzar™I am no longer modding or playing HOI4 if someone wants to continue these mod be my guest either get the files form the steam download or my git This mod makes the maximum number of building slots in a state 50 instead of 25. It also makes it so you can build 40 of a factory instead of just 20. A...209.3k downloadsupdated 18 mo ago
- Age of Imperialismby Call me BorubarAge of Imperialism is a mod for Hearts of Iron IV, whose action is happening in a world where the First World War did not take place. Instead, there was a series of local wars, which influenced the global geopolitical scene by establishing the position of Great Britain, Germany and Russia as the...187.4k downloadsupdated 2 mo ago
- Puppet Managerby DziurkaczInfo This mod adds new Puppet Manager based on scripted GUIs mechanic. It consist of Puppet Country Manager and Puppet States Manager both awailble by simply clicing on any subject`s province. They are movable so feel free to set them up as you like. :) Puppet Country Manager gives you new specia...178.4k downloadsupdated 3 y ago
- Cold War Modby PlayerDEVELOPMENT OF THE MOD IS SUSPENDED UNTIL FURTHER NOTICE, TO PLAY THE MOD PLEASE REVERT YOUR GAME VERSION TO 1.11 =========================================================================== Begin the cold war in 1946 and find your unique solutions to the Iran Crisis, Turkish Strait Crisis and man...175.2k downloadsupdated 4 y ago
- TNO: Requiemby ChrisuamThe Axis has won. As the guns fell silent, and the last of people's will snuffed out, the world finally began to mourn for all that had been lost. No two people grieved the same; mothers cried out for their sons, the exiled for their homelands, and the oppressed for their saviours; only a singula...174.8k downloadsupdated 1 mo ago
- Enclave Reborn Reduxby pohatu74What started out as a small personal mod for me more has become an enduring project to honor the Legacy of ERB and expand beyond the mod that started it all. This NOT affiliated with the main ERB Mod, as much as I wish it was. This is a new and separate project that aims to expand and build upon...173.6k downloadsupdated 2 mo ago
- Millennium Chaos: A Modern Day AI modby MechanoHave you ever thought, "damn, I wish the modern day mod had more carnage and mass death like World War 2"... Then this mod is for you! Millenium Chaos adds detailed scripts to cause wars all over the map, as well as allowing the AI to justify war against nations who hold states they have claims t...170.0k downloadsupdated 9 y ago
- Cold War Iron Curtain-Chinese Versionby fight fow本汉化包由他们改变冷战汉化组完成，针对钢铁雄心4游戏。请在游戏启动器设置选择中英文均可，单独加载本汉化整合版即可，无需另外加载52本体汉化，也不要加载其他相冲突的mod。 冷战铁幕原mod英文版链接： 第一版：1.5天佑女王版已汉化完毕 第二版：1.54罗得西亚版文本汉化率：96.9% 第三版：1.9抉择时刻版文本量在9万5千行以上，汉化率97.5% 第四版：1.10强硬派文本量近13万左右（包括隐藏文本），汉化率99.8%。 第五版：1.11南亚扩展文本量近14万左右（包括隐藏文本），汉化率96%以上。 第六版：适配钢丝1.12.x版本文本量17万多（包括隐藏文本），汉化率目前为97%...167.3k downloadsupdated 3 y ago