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
- Thousand Week Reich : A New Europeby 76561198836498373----TWR Submod: A New Europe---- TWR: A New Europe aims to provide more fleshed out and interesting content for European countries and post TA-Intervention Content. Currently the mod offers new content for the German Confederal Union, expanded content for the French State and a complete rework of...22.5k downloadsupdated 4 y ago
- DISCONTINUED 😭 Road to 56: Expanded&Enhanced (Discontinued CHECK DESCRIPTION)by Bolshevik RemoverNEW MOD HERE NEW RT56 version here: The Road to 56: Expanded & Enhanced The mod is getting a total remake from scratch. You can check discord for more updates "Trial of Allegiance" ready! The Road to 56: Expanded & Enhanced is the ultimate mod for the Hearts of Iron IV game, taking the already po...22.4k downloadsupdated 23 mo ago
- Major Battlecruiser Modelsby Hunor125Updated to game version v1.19.0.0 Adds the major battleship models as battlecruiser models to the major countries The impacted countries: - England, USA, Germany, Italy, France, Soviet, Japan These models can be selected in the ship designer from the "Man the Guns" Expansion =====================...22.4k downloadsupdated 3 mo ago
- Tic-Tac-Toeby Yard1Had some fun with Scripted GUIs. Fully functional singleplayer Tic-Tac-Toe game with an AI opponent (original Python code by Al Sweigart). To play, click the added button near the time speed control. Should be compatible with any mod, as no files are overwritten. Due to how random number generati...22.3k downloadsupdated 6 y ago
- Cold War Iron Curtain: More Custom Pathsby AfrandezThis mod is developed for purposes of adding more paths AI can take, to create interesting scenarios under player directive. Currently, this mod has 1950s and 1960s content; and any extension for paths are under consideration22.3k downloadsupdated 3 y ago
- Ultimatums - unmaintainedby 76561198811753508This version is currently unmaintained. An updated version has been created by Farkas122 and can be found at:22.3k downloadsupdated 4 y ago
- A Purpose For Opinionby thefencechildThis is a mod that gives more of a purpose to a countries opinion of you Here is a list of the changes 1. countries with a high opinion of you will be more likely to support you or ally with you 2. countries with a low opinion will be less likely to support you 3. countries with with a very low o...22.2k downloadsupdated 10 mo ago
- China Focus Reworkby HolyPitChina National Focus Rework A complete new focus tree for vanilla China, and a heavily rework for "Waking the Tiger". All DLC compatible. Current version: 1.0 (Testing needed, please report any bug or imbalance, thanks!) This mod gives you more choices where you can lead the Nationalist China to,...22.2k downloadsupdated 6 y ago
- BlackICE Expandedby Without ReasonWelcome to Black Ice Expanded Version 2.2 - France Expanded This version is compatible with Hoi4 v1.10.4 BlackICE Expanded is now RELEASED on the BlackICE Test Version! After months of work, the French and UK focus trees have been re-released on the BlackICE test version! These trees have been re...22.2k downloadsupdated 5 y ago
- Extended & Streamlined Production (OUTDATED)by SeppiyaAs of update 1.5.0 the production system in HoI4 has been significantly changed. This version of the mod is backwards-compatible with previous HoI4 updates. New version here:22.2k downloadsupdated 9 y ago
- FeedBackGaming Late-game Tension Suggestionby 76561199184786690Implements FeedBackGaming's suggestion that countries that create a lot of world tension (e.g. the German Reich) should also have that tension erased on defeat. For simplicity's sake, this mod removes a scaling amount of world tension for each country that is capitulated, lost, and taken into a p...22.2k downloadsupdated 5 y ago
- Civilian Industrial Complexby IyeAre you sad that you cannot use a Military Industrial Organization (MIO) to research Indsturial or engineering technologies? Fear not, rescure is here! Features Adds a "Civilian Industrial Complex": Functions as a Research Company for: Industrial Research Engineering Research Electronics Research...22.1k downloadsupdated 9 mo ago
- [Abandoned]++Easybuff - OWBby 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 Requires the original Easybuff mod to be active. This edits a few of the files in the original Easybuff mod to have it work for Old War Blue's factions,...22.1k downloadsupdated 22 mo ago
- Old Europe 1300 Reworkedby 76561199161631017This mod is a modification and update of the notorious Old Europe 1300. (1.10.8) The mod tells about the events of the beginning of the XIV century. The struggle for power in the Holy Roman Empire, the Northern Margraviate War, the expansion of the Ottoman Empire, the struggle for the Bohemian in...22.1k downloadsupdated 23 mo ago
- The New Order: Cheat Mod++by Horatio WellingtonNEW! 2.0 (adds TT compatibility, brazil cheats, rewrite of sloppy code, and bug fixes) The New Order Cheat Mod++ is a revamp of a previous mod that I created. Featuring a new custom TNO style GUI along with a multitude of bug fixes. Cheats include: GDP and other ECON cheats Societal Development C...22.0k downloadsupdated 5 y ago
- Millennium Dawn: Expanded American Ideology Treeby AnthraxExpanded American Ideology Tree for Millennium Dawn THIS SUBMOD REQUIRES MILLENNIUM DAWN CLASSIC This is a submod for Millennium Dawn that expands the ideology portion of the United States focus tree. It allows the player to turn to a fascist or monarchist ideology through US national focuses. No...22.0k downloadsupdated 6 y ago
- Daniels Bigger Citiesby TheDanIMPORTANT The new version of this mod is here: If you do not own the Arms against Tyranny DLC you can still use "Daniels Bigger Cities" with version 1.11.2 of HOI4 but if you want to play the latest HOI4 version you should use Urban Expansion! Modification Information Daniel's bigger cities is a...21.9k downloadsupdated 3 y ago
- Unit Training Speed Enhancedby rafaInformation: Tired of waiting for your units to be trained? This mod modifies the time required to train and deploy divisions, bringing what is usually minutes down to mere seconds.21.9k downloadsupdated 7 y ago
- Nuclear Deterrenceby 76561198988821277A mod that adds nuclear deterrence mechanics to Hearts of Iron 4! When a country acquires nuclear weapons, it can announce it or hide it. If the presence of nuclear weapons is revealed, the country receives the national spirit "Nuclear State", which gives some useful buffs. If a country decides t...21.7k downloadsupdated 8 mo ago
- Times of Peaceby RookieCookieNamNamTimes of Peace: A peacetime rework Are you annoyed that after a world war, every nation is mass producing military equipment instead of restructuring their industry to rebuild their nation? Do you dislike the fact that nobody is demobilizing their troops after a world war? Do you want to re-build...21.6k downloadsupdated 9 y ago
- 原神祈愿 | Genshin Wish Systemby 76561199135196133Genshin Wish System MOD 原神祈愿模组 English and Chinese General Version 中英文通用版本 模组介绍：欢迎订阅原神抽卡机制模组中文版！本模组的决议界面存在祈愿抽卡系统。祈愿分为角色祈愿与武器祈愿两类，每次祈愿需要消耗大量原石，原石不足可用人力换取，祈愿没有保底机制。角色祈愿结果有80种，武器祈愿结果有60种，结果包括原神将领、民族精神、科研槽、武器装备、科技成果、海陆军队等等。所有的原神4星、5星角色都可以抽到，大家也可以将之作为一个将领包模组。本模组【适配于任何】钢铁雄心4本体与【大多数模组】，比如KX、TNO、Millenni...21.6k downloadsupdated 7 mo ago
- Add Ideas Slotsby 76561198798897744Мод Add Ideas Slots. Переведен на Русский для удобства. Mod Add Ideas Slots. Translate also to all supported languages in game. Also you check version for Road to 56: IRONMAN not compatible. Multiplayer compatible.21.6k downloadsupdated 22 mo ago
- !More Unit Levels - Vanilla Range [DISCONTINUED]by LemurMore Unit Levels - Vanilla Range Version: 1.0.10 State: Complete Description Are you sick of your units losing 25% combat efficiency because your 20 battalion division just got expanded with recon company? Then this mod is exactly for you! This mod aims to make division experience system more rea...21.5k downloadsupdated 4 y ago
- 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...21.5k downloadsupdated 23 d ago
- 1943 - The Turning Tideby 76561199513726676New Start Date: 1943 - The Turning Tide Compatible with 1.14+ Discord. Link There you can see what changes I have made recently and you can give me ideas for my mods. Comments are blocked here21.5k downloadsupdated 2 y ago
- Roma Invicta 0.3.2: Mandate of Heavenby 76561199411234352Starting Situation in 456 AD The Imperium Romanum of the west teeters on destruction, the Germanic Age of Migrations is in full swing as the Western Empire declines, but a general, promising of glory and the revival of the Romanitas who many call the Last True Roman Emperor Valerian Majorianus ri...21.5k downloadsupdated 2 mo ago
- Real Terrain Pictureby NdlfThis is a mod that changes the "terrain picture" to a real picture. Use unique pictures with 580 provinces. #NOT compatible with Ironman. Provinces that use unique photos are as follows. (Territories in 1936) Germany Berlin,Braunschweig,Bremen,Breslau,Dortmund,Dresden,Essen,Freiburg,Frankfurt,Ham...21.5k downloadsupdated 3 mo ago
- Man the Guns Ship Models Fixby Hunor125Updated to game version v1.19.0.0 This mod fixes the previously missing ship models from "Man the Guns Expansion" in the ship designer. The fixed ship models: ================= Generic: - Converted aircraft carrier model England: - Nelson class - Early battleship model - County class - Early heav...21.5k downloadsupdated 3 mo ago
- Stege Map Mod Fixby 76561198975880046Updated version of Stege Map Mod Currently supports Patch 1.19 and above. Supported Languages: English German French Polish Russian Spanish Brazilian (Portuguese) Japanese Chienese Stege Map Mod Ironman Updated Non-Steam, Paradoxplaza < The Original Map Coder < Stege YouTube Mr Pink from ERNIE´s...21.5k downloadsupdated 3 mo ago
- Novum Vexillum : New Countries and Ideasby Narita MedicianaRequired Mods: - Novum Vexillum - Global Conflict August 2025 Update: - Add new state Patriotic Union of Kurdistan & Islamic Emirate of Kurdistan - Fix Global Conflict country tags = Features = Added New Countries and Separatist Movements: - Darfur - Lunda - Allied Democratic Forces - many more.....21.4k downloadsupdated 9 mo ago
- The Storm: A German Focus Tree Overhaul [ABANDONED]by 76561198348405084First off. Thank you guys so much for all the attention this mod has been getting. I've spent many months working on it and I don't want it to be another dead HoI4 mod in a week. Any bug reports you wish to submit, do so in the discussion below! Various focus and national spirit icons by: - Mysel...21.4k downloadsupdated 4 y ago
- No Volunteers Capby pesiHello! This mod allows you to send an unlimited amount of land and air volunteers!21.4k downloadsupdated 7 y ago
- Warsaw Pact: SSR+ [RETIRED]by 76561198822696871DEVELOPMENT IS NOW HALTED INDEFINETELY. THE MOD WILL NO LONGER BE UPDATED AFTER 1.14 The mod below is the new SSR+, this mod will no longer be supported from now on. Thank you for playing. >>>>>>>> NEW MOD <<<<<<<< From the creator of Dynamic States and Cities Rename and Reichskommissariats Plus,...21.4k downloadsupdated 2 y ago
- More Releasable Nationsby MichMineDino4Have you ever wanted to balkanise an enemy that was not in the balkans, create a buffer zone between you and a foreign power or just make the map a colourful eyesore? If any of those are true, this mod will allow you to do it! It adds a lot of new releasable nations and states, that you can use f...21.4k downloadsupdated 2 mo ago
- World War Zby Мамут РахалEven though there are already similar zombie apocalypse mods out there, I wanted to try and implement my own vision for this concept. My goal is to make the mod as vanilla-friendly as possible, meaning it is highly compatible with other mods, including major overhaul ones. The mod allows you to c...21.3k downloadsupdated 25 d ago
- Building Slots Revamped | 100 Slot Editionby Veridis QuoCurrent Game Version Compatibility: 1.19.* What Does This Mod Do? This mod increases the state building limits in Hearts of Iron IV and reworks the state building view so very high shared-slot limits remain usable. Raises the maximum shared building slot limit to 100. Raises Civilian Factory, Mil...21.3k downloadsupdated 3 mo ago
- Customisable Research Slotsby 76561198405474842This mod adds a new decision which can be activated to add an additional research slot! The decision is only available to the player. My other Mods: Tech decisions Tech decisions V2.0 No Impassable Terrain21.3k downloadsupdated 3 y ago
- Rivers 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
- Iran Gloryby 76561199239248006Iran Glory 2.0 Beta : Compatible with 1.16 - Mod Updated from 1.13 to 1.16 so for that may your game crash - Nothing new added to mod Introduction Iran Glory is an overhaul mod for Iran with both historical & ahistorical paths that we built because be thought our nation needed a little touch-up....21.3k downloadsupdated 18 mo ago
- Novum Vexillum More Flavor Submodby lex0r77Updated for 1.12 This an overhaul mod for Novum Vexillum. The scope is pretty wide, since I intend to add country flavor as well as new mechanics. You can pretty much suggest me anything ^^ Fully Compatible with GC Features - Flavor for 2nd Gulf War (Iraq, USA, UK, Turkey): decisions chains, even...21.3k downloadsupdated 20 mo ago
- +EasyBuff CNby 76561198396251670不需要加载原mod~ 与原mod的改动： 1.把增加的火星工厂个数都从3修改到了100。 2.把增加的建筑槽由2增加到25。 3.基础设施、防空炮、雷达站、空军基地也改为了一键拉满。 4.可以一键获得步兵、装甲、飞机、舰船、火炮、工程学、工业等科技了，史诗级增强（bushi）。 本mod是+EasyBuff 的改动版，不出意外的话会与原mod保持同步。 如果不需要数值的改动，请移步下方原汁原味汉化版，二者只启用一个。 原汁原味汉化版： 原mod链接： This mod is the Chinese version of +EasyBuff, and will keep in sync w...21.2k downloadsupdated 2 mo ago
- Doctrines 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...21.2k downloadsupdated 2 mo ago
- The "HOT" key( ~1.14)by 76561198942906504Isn't it so boring to go back to the left button every time you use nuclear bombs? This is my first mod ironman compatible Drop Nukes : H There is a bug that reduces the number of nuclear bombs if you keep pressing Please comment if you have any suggestions for improvement I got inspiration from...21.1k downloadsupdated 23 mo ago
- Napoleonic Wars 1792-1815 | Old Pageby 76561199110082704!!!NEW PAGE!!! What the mod is About this is a revived mod of the old mod called Napoleonic Wars 1792-1815 it has not been updated in like 2 years. the mod will take place in 1792 and will end in 1815. the mod will have new focus's new leaders this is a new overhaul of hoi4.The Napoleonic Wars la...21.1k downloadsupdated 9 mo ago
- Ultimate Cheat Mod (OLD - Check Desc.)by Nikorasu-chanThis is the old version of Ultimate Cheat Mod. It no longer will be updated on this mod page. Unsubscribe from this one and resubscribe to the new one. - Link to Discord -21.0k downloadsupdated 7 y ago
- Fast Research (Can Disable/Enable at will)by LimitspassedIn this mod you can research faster. - Only affects the Player AI is not affected. - These are done via decisions which add an idea to your nation which can be removed via the remove decision that appears. - If you remove the idea via the decision the modifier stays active until the month you are...21.0k downloadsupdated 7 y ago
- Peace Deals 停战会议[支持官方中文]by 76561199085596349允许玩家在战争僵持阶段提出议和 支持官方中文 已更新1.1721.0k downloadsupdated 9 mo ago
- Luxembourg Modby 76561199439852263My first mod, THIS MOD MADE FOR FUN. English, Russian languages supported. You can suggest ideas to update this mod, ideas will very help me. just now this mod have 4 paths: Democratic: 1 - EU Path (gonna add more focuses) Fascism: 1 - German Path (gonna add more focuses) 2 - Solo Path (gonna add...21.0k downloadsupdated 3 mo ago