Mods / Events

• MMake Peace, Not Warby SkelsaINTRODUCTION Hearts of Iron 4, like the prequel, doesn't allow conditional surrender and thus requires you to march through every enemy capital, even if you just want to capture the Falklands as Argentina. When you reach lategame eventually and minors become majors, invading Australia or New Zeal...145.5k downloadsupdated 7 y ago
• RRoad to 56 : Expandedby Reyngade✅ 1.19x TAOG Update Compatible Unofficial submod for The Road to 56 📝 Description In this collection of mods, there are mods that enhance the Road to 56 with graphical and mechanical modifications. Due to the large number of mods included, there may be incompatibilities or other problems, if you...141.4k downloadsupdated 15 d ago
• HHearts of Iron IV: Economic Crisisby 76561198869003822Current version of the game: 1.10.8 Current version of the mod: 0.7.6.9.4 What if... did the world go in a different direction in 2013? The modification of "Economic Crisis" will allow you to take the reins of any state in our time, starting in 2013 and lead it into the future-to the distant 2040...134.8k downloadsupdated 5 y ago
• MMillenium Dawn +Turkeyby 76561198396453916The most popular country submod of the Millennium Dawn! In Millennium Dawn mod, there are not many details about Turkey. This mod's mission is make Turkey far more detailed. Also this mod has been made by one person. You may find some historical and political errors. DON'T TAKE THE POLITICAL SITU...133.7k downloadsupdated 10 mo ago
• [[DEFUNCT] Millenium Dawn: Decisions Expandedby BetoniExpanded Decisions This mod tries to expand upon the limited decisions of millenium dawn. Includes: The 4th Reich As Germany you can now create the 4th Reich. The Tsardom Of Russia Monarchist decisions for Russia. The Confederacy Decisions to form the CSA. You can choose to play as USA or CSA Kor...130.5k downloadsupdated 7 y ago
• HHearts of Iron IV: The Great War CNby fight fowThis is a Chinese translated version of Wolferos's great mod of "Hearts of Iron IV: The Great War".This translated version is only for Chinese players. Hearts of Iron IV: The Great War original mod link ： 。Non-Chinese players please visit ttps:/steamcommunity.com/sharedfiles/filedetails/?id=69970...124.5k downloadsupdated 3 y ago
• UUnification Wars Betaby 76561199101965295The light of civilization gutters and fades as the Long Night threatens to consume humanity As the thirtieth millennium draws to a close, it seems that any hope for humanity may be finally lost. A galaxy-spanning empire has been reduced to shattered and disparate pockets of men and women trying t...122.4k downloadsupdated 7 mo ago
• PPoland+by DziurkaczThe Polish DLC, despite having many interesting options can quickly become boring, and national focuses from DLC sometimes seem even weaker than those from the overall tree. Poland+ introduces improvements to an already existing scheme by adding new, interesting focuses, and strengthens existing...121.6k downloadsupdated 6 y ago
• RRussia Reworkedby YamPLEASE READ Read this Status Update post about the current state of the mod, and about how we feel. Contains WIP content and is subject to bugs. Welcome to Russia Reworked! A full rework for the Soviet Union. We have a Discord server! Discord Link. Link to the GitHub. What is the mod about? The m...120.5k downloadsupdated 3 y ago
• BBattle of the Seelow Heightsby 76561198379908997The Battle of the Seelow Heights is a mod aimed at creating a historically immersive recreation of one of the most chaotic months of World War II. Set either various months before, or a mere four days before the Battle of Berlin, or during the Battle of Berlin, play as either the German Reich or...118.4k downloadsupdated 4 mo ago
• AAir Reskin - Paint the Planesby ADLERPaint the Planes - Total Aircraft Reskin (1.19.+) Fully compatible with all DLC & Vanilla. Mod remodels & reskins all aircraft in the game to historically accurate war-paint/camouflage & markings of the period. Over 160 reskined aircraft. 112 Models, German Skins added for Eastern Front Planes Pa...117.3k downloadsupdated 5 mo ago
• DDarkest Hourby 76561199574491450Darkest Hour is a total overhaul mod for Hearts of Iron IV. Beginning in 1933, the world is still reeling from the effects of the 1929 Wall Street Crash. With the rise of extremism in Europe, the uneasy peace that ended the Great War appears to be on the verge of unravelling, and the world's nati...116.7k downloadsupdated 6 d ago
• TThe Road to 56 RPby HeathyWelcome to Road to 56 RP - Discardian Edition©, presented by Heathy. This mod must be used alongside RT56 / RT56 beta*; it is not a standalone mod. See below for more details about what this mod offers. You can find RT56 and RT56 beta here: RT56: RT56 Beta: *Some elements may be incompatible with...116.2k downloadsupdated 22 d ago
• RReichskommissariats Plusby 76561198822696871Reichskommissariats Plus UPDATED FOR 1.19 FESTUNG EUROPA (COMMUNITY-LED PROJECT) WEST RUSSIAN WAR (COMMUNITY-LED PROJECT) Bored with the vanilla reichskommissariats? Felt like it wasn't enough? Well my friend, welcome to Reichskommissariat Plus, where your dream of a greater Reich can be realized...112.8k downloadsupdated 5 mo ago
• 潜潜龙腾渊难度决议组显示by 76561199698496028为了防止潜龙腾渊因为难度决议的原因遭到攻击，因此决定把不同难度设置为不同的世界线，其与潜龙腾渊主世界线半毛钱关系都没有！ 难度决议组面向以下的人： 1.觉得潜龙腾渊主世界线打太约就像踩蚂蚁，想要回归原版踢狗体验的玩家 2.想要真正迎强敌，能和路边两条机器狗打的有来有回的玩家 3.技术力高超却又喜欢蹲大牢的超级M玩家 4.喜欢用大力丸危机合约G_cheatModifierGUI等mod打天堂之战的玩家110.8k downloadsupdated 18 mo ago
• 俘俘获战败国将领Captured Enemy's Commanderby 76561198362909614已修复弹窗，改成决议设定 俘获战败国将领MOD玩法： 很简单的玩法，如果你将一个敌国击败（触发XX停止抵抗事件），或者是在和平会议中将他吞并、傀儡，都可以使该战败国的将领全部转移到你的国家中！ 同样这是一个兼容性很好的MOD，几乎和所有MOD兼容！ Capture the defeated country's general's Mod play method: It's a very simple way to play. If you defeat an enemy country (trigger XX to stop resistance event), or annex him...109.8k downloadsupdated 2 y ago
• RRevolution or Reaction: Rise of Russiaby CatAlexMultilingual translation from community (including english): English version from community: Chinese traslation from community (革命还是反动：俄罗斯的崛起中文汉化版): Мод Revolution or Reaction: Rise of Russia начинается 1 января 1917 года, во время заключительного этапа Первой мировой войны, и будет затрагивать м...108.1k downloadsupdated 2 mo ago
• UUncensored Event Picturesby CSRZFINAL UPDATE IRONMAN COMPATIBLE - will work with every version of the game _______ The mod replaces censored event pictures with original (non-edited) pictures or similarly close pictures. Feel free to suggest changes. Previously part of the Historical Flags & Emblems project. As of January 2025...108.0k downloadsupdated 2 mo ago
• 11984 - Revolutionby SolstronThe year is 1984. The world is dominated by three totalitarian super states which dominate much of the developed world, with the remainder of the Earth left to be fought over by the Free Peoples or the Super States themselves. To some, history may be at an end with the free states seemingly too w...107.0k downloadsupdated 6 d ago
• 11944 - Downfallby ๑۩۩๑Zombie Slλyer๑۩۩About Europe By the start of 1944, the Axis Powers are on the defensive with the war having turned decisively against them. The word Endsieg is becoming more prevelent in their propaganda to boost morale and maintain the belief that victory is still possible. It wont stop the Allies who are now a...106.8k downloadsupdated 1 mo ago
• BBlackice HOI IV TESTby 76561198978693020Bice Test 12.5.1 for HOI4 1.19.3105.6k downloadsupdated 13 d ago
• CChaos AIby MechanoHave you ever thought, "damn, I wish the World War 2 was even more chaotic and had an even higher death toll!"... 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 cla...104.4k downloadsupdated 9 y ago
• UUMCbN 3.00by Narzgel3.00 Update is OUT! Join us on Discord! • • see regular TEASERS there • place for your suggestions, bug-notice • place for chat, chill and new friendships :-)104.2k downloadsupdated 1 mo ago
• SSan Andreasby LatvianTankerWelcome to San Andreas, 1992. Based on the world of GTA this mod brings a new perspective to the series. Play as the Grove Street or other gang, organization or town and conquer all of San Andreas on the completely new map based on the Grand Theft Auto San Andreas world with every building and wa...102.0k downloadsupdated 4 mo ago
• DDecisions & Formables Plusby CaonHello there! Hello and welcome to Decisions & Formables Plus! This mod does what it says, it adds additional decisions and formables (although primarily decisions). These decisions can have a large variety of functions, including managing internal issues (to a basic degree, think of managing Heal...101.7k downloadsupdated 4 y ago
• YYoujo Senki | Reduxby 76561199071200023Youjo Senki | Redux Please use the Discord server for bug reports Youjo Senki | Redux is a mod that is based on the anime Youjo Senki (幼女戦記), also known as Saga of Tanya the Evil. This mod features new focus trees, technologies, units, as well as hundreds of events and decisions. Join our Discord...101.6k downloadsupdated 1 mo ago
• CCold War Iron Curtain: Русская Локализация [Beta 4.1]by imog1Cold War Iron Curtain: Русская Локализация98.0k downloadsupdated 3 y ago
• DDie Kriegsmarineby ADLERAdds additional factories, developments & tech to focus on naval production for any nation. It also adds defence units & other units to any nation you are playing & unique divisions for Germany & Russia to the game with unique skins & stats. (1.19) Fully compatible with 'Man The Guns DLC' - I hig...96.6k downloadsupdated 5 mo ago
• MMinor Nations Rebornby SardonicWhat is Minor Nations Reborn? Minor Nations Reborn is a complete overhaul of the generic focus tree designed to make progression feel both natural and fun, while retaining replayability via player choice. It is a complete reconstruction of what its predecessor (Minor Nations Revenge) sought to ac...93.5k downloadsupdated 4 mo ago
• TTheir Finest Bruh (TFB)by ThatGuyFromCollegeMain multiplayer mod used by the famous youtuber/streamer Bokoen and WoW streamer Tommykay. Currently being developed by Swimmy and Packerfan. Assistance from ThatGuyFromCollege, Vik, Townes, Jukki, Vaiyon, for balance changes Mod right now would not be possible if not for the work of previous mo...91.1k downloadsupdated 6 d ago
• TThe Great War Redux : Expandedby Reyngade✅ 1.19x TAOG Update Compatible Unofficial submod for The Great War Redux 📝 Description This mod collection expands The Great War Redux by adding additional gameplay mechanics and graphical enhancements, aiming to improve depth, immersion, and overall experience. The collection includes carefully...86.4k downloadsupdated 1 mo ago
• [[OUTDATED] Millennium Dawn: Director's Cutby [UnSeGo] Ꚛ BoNDeX ꚚTHIS VERSION IS OUTDATEED! STANDALONE VERSION IS OUT NOW!: ]THIS VERSION IS OUTDATEED! STANDALONE VERSION IS OUT NOW!: Welcome to Millennium Dawn: Director's Cut. Millennium Dawn: Director's Cut - Your ticket to a reimagined classic mod about the modern world. This is not just a submod - this is...85.8k downloadsupdated 10 mo ago
• KKalterkriegby 76561199698123168The year is 1948. Germany and her allies stand, battered and bruised, but nevertheless triumphant over the forces of the Third Internationale. However, old enemies in Canada and the French Republic have also risen from the ashes of the war, stronger than ever before, with their own international...85.8k downloadsupdated 8 mo ago
• UUSA Rework ( 2.1 )by 76561199136209842STATUS: In development, supported Will be updated to work with future DLCs, new content is currently being added as well! THIS MOD CURRENTLY SUPPORTS: 1.19.x / THUNDER AT OUR GATES STEAM WORKSHOP TOP PAGE AND 45K SUBS THANK YOU ALL! SPECIAL THANKS TO ALL CREATORS WHO MADE VIDEOS ON MY MOD! YOUR S...85.6k downloadsupdated 1 mo ago
• HHearts of Castawaysby EmbroHearts of Castaways, наследие Gangir Duel mod представляет из себя мод для соревновательных игр в мультиплеере для Hearts of Iron 4. Этот мод идеально подойдет для турниров или для тех, кто просто хочет помериться скиллом с другом. В моде имеется четыре стороны конфликта, Blue Player, Red Player,...84.9k downloadsupdated 4 mo ago
• MMaid Corpsby 76561198806181931Maid Corps Expansion: Welcome to the Maid Corps mod! Dozens of maids are ready to follow their master's orders. Cleaning, handling internal affairs, assassination, warfare, driving tanks and battleships, and even more interesting things — they can do it all! Begin your conquest of the world now!...84.6k downloadsupdated 1 mo ago
• TThe New Order: Dont Surfby Lonely KnightessThe year is 1962, and Europe rests under the jackboot. World War II has been over for twenty years, but its legacy still lives on. The German Reich reigns supreme from the Atlantic sea to the once great city of Moscow, ruling Europe with an iron fist. Thousands live and die every day under German...84.2k downloadsupdated 6 y ago
• UUnforeseen Consequences - Demoby 76561198367661231The right man in the wrong place can make all the difference in the world… so wake up. Wake up and smell the ashes. λ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬λ Mod Version: Release 0.5A Game Version: 1.19.* λ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬λ Unforeseen Consequences is a Hearts of Iro...83.6k downloadsupdated 5 d ago
• DDie Schutzstaffelby ADLERAdds additional factories, developments & tech to focus on elite unit production for any nation. It also adds defence units & shock-troops to any nation you are playing & SS Divisions for Germany to the game with unique skins & stats. (1.19) Recommended for use with my DIE KRIEGSMARINE MOD & DIE...83.0k downloadsupdated 5 mo ago
• NNational Focus Projectby BigDongDarryThis mod is a working version of something we wish to expand. We have started this mod with four countries and it aims to add focus trees. All focus trees are very well done and the thumbnail will be updated when more are added. Currently this mod includes the Netherlands, Sweden, Yugoslavia, chi...82.1k downloadsupdated 10 y ago
• KKaiserreduX ⇾ Roter Morgen | NMDVPby 76561198961123205Welcome to Roter Morgen! ‹ BETA version › The rework is currently in active development and will be released soon. After the release, I’ll start recruiting developers - doing all of this alone is a lost cause. Join the Discord server and stay tuned for more information. Thanks! Version : Gott, Ka...81.9k downloadsupdated 3 mo ago
• SStar Wars: PROJECT VALACHORD — v2.2by 76561199567169196The Partisans rejoin the fray in the 2.2 update to PROJECT VALACHORD. Take the fight to the Galactic Empire as one of two refurbished focus trees: Saw's Partisans Kota's Militia Take command of the earliest rebel movements in the galaxy as you explore new planets, enjoy new art, and carve a path...81.6k downloadsupdated 11 mo ago
• EEight Years' War of Resistance (1.10.x)by 76561198329645723NEW 1.11 ver. EYWOR is here: A Submod that replaces the blue, hand-written font if you don't like it. A Submod that uses the default main menu if you're having issues with the menu. Mod content is no longer free for use. Please contact me(Natt) for related inquiries. Compatible with 1.10.x and al...81.6k downloadsupdated 5 y ago
• WWW2: Modern Bordersby ToykanCurrent supported version: 1.19.* TOOLS ARE SEPERATED, YOU CAN CHOOSE PLAY WITH IT OR NOT. English language support only. Don't except big things. This mod secures vanilla like gameplay. You can support the mods future: Thanks for playing my mod! Have fun. THIS MOD IS MY PLAYGROUND. CAN CHANGE TO...81.3k downloadsupdated 3 mo ago
• CColored Puppets & Country specific namesby NekololiAs of today, ANY vanilla country can change color of their puppets and ALL majors and Poland has unique names IF NAMES ARE CHANGING BUT COLORS NOT, YOU GOT NOT COMPATIBLE MOD THAT OVERWRITES COSMETIC.TXT Ironman compatible... No If you see some naming issues go to Link. Using this template create...80.9k downloadsupdated 3 y ago
• VVanilla Super Eventsby 76561199056594124Ever feel like events in Vanilla are too boring? This mod is for you! Includes 53 unique super events with their own music and quotes. List of Events and Music If this link doesn't work, paste it into your browser: New Events for Battle of the Bosphorus: Return of the Macedonian Empire Byzantine...80.6k downloadsupdated 4 y ago
• -- Hearts of Oak -by HegioHearts of Oak The mod is no longer in development and it won't be updated to the newest version Compatible with version 1.10 - Collie Compatible with all DLCs Overview: Hearts of Oak is a total overhaul mod that aims to provide a more complete and balanced World War 2 experience, without overcomp...80.4k downloadsupdated 6 y ago
• TThe Sun Shining on the Worldby 76561199165045460Thunder at our Gates (v1.19.*)に対応 ---もしもあのとき、太陽が沈まなかったら？--- 第二次世界大戦は1945年、連合国の勝利で幕を閉じました。 人類史上最大の戦乱の終結は地球のすべての人々に新たな安寧の光を与えるとともに、次の冷たい戦争の影を落としました。ナチズムは打倒され、新たな時代を迎えたのです。 しかし、もしも現実と真逆のことが起こっていたら？ このModはそんな世界線―大東亜共栄圏と枢軸国が連合国を打倒し、新たな安寧と混乱への扉を開いた世界―を遊ぶことができます。この世界は1936年に中華民国と大日本帝国との間で不可侵条約が結ばれたことを歴史の...78.8k downloadsupdated 5 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.