What changed in Hearts of Iron IV in 2025

416 updates · 90 main milestones · Feb 10, 2025 to Dec 1, 2025

  1. 2 events
    Over 100 bug fixes & improvementsbug fix
    Steam
    AI improvements for Naval operationsai

    Fixing various edge cases that the AI has trouble handling to improve overall Naval AI performance.

    Steam
  2. 23 events
    Localization Collision Reductionbug fix

    Localization uses 64 bit hash now to reduce collision chances and resolve random localization bugs.

    Steam
    Industrial Technology Adjustmentsbalance change

    Rolling Equipment Conversion Speed modifiers into Machine Tool Technologies and introducing Energy Gain per Coal effect.

    Steam
    Air Map Mode Display Fixbug fix

    Fixed Air map mode not showing the air superiority state after starting a second playthrough.

    Steam
    AI Taskforce Management Improvementai

    Fixed an issue where AI countries would split up their ships into many, tiny taskforces and not assign taskforces to training in peacetime.

    Steam
    Chinese Warlord Focus Description Fixbug fix

    Fixed the Chinese Warlord 'Personal Leadership' focus description to properly indicate the gained general trait will be randomized.

    Steam
    Industrial and Electronics Concern Updatebalance change

    Introducing changes to make Industrial and Electronics Concerns more interesting and interactive with the new coal system.

    Steam
    Airbase Access Fixbug fix

    Fixed airbase access incorrectly being granted by Iraq to the UK without NCNS enabled.

    Steam
    Chinese MIO Trait Fixbug fix

    Fixed the Chinese MIO 'Factory 617' trait to properly affect Modern Tanks.

    Steam
    Italian Focus Targeting Fixbug fix

    Fix for the Italian 'Forza Navale Especiale' focus targeting obsolete Naval Invasion Capacity modifier.

    Steam
    Faction Goal Fix for Stalinbug fix

    Fixed the 'Defeat of Anti-Fascists' faction goal wrongly allowing Stalin to have a change of heart and turn on the Comintern.

    Steam
    Chinese Warlords Decision Fixbug fix

    Fixed an issue where Chinese warlords wouldn't get the appropriate decisions from taking the focus 'Approach Japan'.

    Steam
    Italian 'Forza Navale Especiale' Focus Buffbalance change

    Increased Division Capacity Per Naval Invasion Plan by 2.

    Steam
    Trading and Double Dipping Issuebalance change

    Considering exempting factories received from trade from the energy tax to address double dipping.

    Steam
    Energy Consumption Cap per Factorybalance change

    Introducing a cap on energy consumption per factory to prevent endless scaling.

    Steam
    Ineligible Icon Fix for Achievementbug fix

    Fixed the missing ineligible icon for the achievement 'And the Snake Smoked'.

    Steam
    Xian Incident Trigger Fixbug fix

    Fixed an edge case where the Xian Incident would trigger from warlord decisions if CHI or PRC leaves the Chinese United Front.

    Steam
    Crash Fix for Communist China Eventbug fix

    Fixed a crash with Communist China 'Infiltrate East Hebei' event.

    Steam
    'Declare War on Democracy' Availability Fixbug fix

    Fixed 'Declare War on Democracy' being available to democratic factions if goal setter is Non-Aligned.

    Steam
    Japanese Focus Leader Fixbug fix

    Fixed an issue where the Japanese focus 'The Chrysanthemum Throne' would not properly make Hirohito the country leader if the NCNS DLC was disabled.

    Steam
    Battle Royale Achievement Fixbug fix

    Fixed the 'Battle Royale' achievement, previously required player to also defeat JAP and CHI before 1940.

    Steam
    Civilian Nuclear Reactor Buffbalance change

    Increasing the energy consumption reduction from 25% to 50% for Civilian Nuclear Reactors.

    Steam
    Multiplayer OOS Fixbug fix

    Fixed a multiplayer OOS when Korean and other localizations were in the same group.

    Steam
    General Bug Fixesother

    Fixed various typos.

    Steam
  3. 4 events
    Balance Changes in Upcoming Patchbalance change

    Adjustments based on player feedback to improve game balance.

    Steam
    Naval AI Improvementsai

    Enhancements to make naval AI more effective and responsive.

    Steam
    Multiplayer Performance Optimizationperformance

    Ongoing work to profile and optimize multiplayer sessions for smoother gameplay.

    Steam
    Lag Reduction Fixbug fix

    Fix to help reduce lag experienced by some players.

    Steam
  4. 9 events
    New Gameplay for Communist Chinanew contentMilestone

    Drive out the old order and unite the people while balancing internal and external enemies.

    Steam
    New Paths for Japan in DLCnew contentMilestone

    Players can seize control of the Pacific and explore unique historical paths.

    Steam
    Naval Combat Improvementsquality of life

    Updates to naval combat mechanics, including improved carrier mechanics.

    Steam
    Introduction of New Military Doctrinesnew contentMilestone

    Players can shape and reform armed forces with unique doctrines.

    Steam
    New Gameplay for Nationalist Chinanew contentMilestone

    Rally the republic and crush warlords to bring the nation back from the brink.

    Steam
    No Compromise, No Surrender DLC Releaseddlc releaseMilestone

    The new DLC allows players to mold new paths in history for Japan, China, and the Philippines with expanded gameplay features.

    Steam
    New Gameplay for the Philippinesnew contentMilestone

    Defend the islands and establish independence while exploring alternative histories.

    Steam
    Expanded Factions Systemnew contentMilestone

    Greater control over allied countries with new faction rules and defined goals.

    Steam
    Version Rollback Featurequality of life

    Players can roll back to previous game versions after the DLC release.

    Steam
  5. 13 events
    Faction Intelligence Enhancementsgameplay

    New roles for intelligence sharing and coordination among faction members.

    Steam
    Introduction of Faction ResearchgameplayMilestone

    New feature allowing factions to collaborate on research through Joint Research Facilities.

    Steam
    Updated Faction Windownew content

    New shortcut to the Faction Window and faction-specific logo added.

    Steam
    Faction Initiative Gain Mechanismgameplay

    Passive generation of Faction Initiative based on Faction Manifesto fulfillment and influence.

    Steam
    Carrier Stances Implementationgameplay

    New dropdown menu for selecting Carrier Stances with varying efficiencies.

    Steam
    Faction Manifest Benefitsgameplay

    Faction Manifests now provide scaling benefits based on fulfillment.

    Steam
    Faction Military Operations FeaturegameplayMilestone

    New tab for coordinating military operations among faction members, including manpower pooling.

    Steam
    Faction Rules Redesigngameplay

    Faction Rules renamed for clarity and may now influence gameplay elements like Peace Cost.

    Steam
    Faction Goals UpdategameplayMilestone

    Goals are now organized into Short, Medium, and Long Term categories with the ability to replace goals using Faction Initiative.

    Steam
    New Naval Buildings: Naval Supply Hub and Naval Headquartersnew contentMilestone

    Introduction of new buildings that enhance naval operations and provide bonuses.

    Steam
    Automated Selection of Home Basesquality of life

    New toggle for automated selection of Home Bases to reduce micromanagement.

    Steam
    Naval Targeting Optionsgameplay

    Players can now customize which ships to engage or avoid in naval combat.

    Steam
    Naval Mission Changesgameplay

    Convoy Escort moved to Auxiliary Mission, impacting Naval Dominance.

    Steam
  6. 6 events
    Treaty of Manila for IndependencegameplayMilestone

    Players can achieve independence through the Treaty of Manila, with various paths leading to this goal.

    Steam
    Maritime Communism PathgameplayMilestone

    Introduced a new path for communism in the Philippines, focusing on naval power and political maneuvering against the USA.

    Steam
    Spanish Reconciliation BranchgameplayMilestone

    New branch allowing players to engage with Spain and potentially crown a king, altering the political landscape.

    Steam
    Alignment Choices with USA or JapangameplayMilestone

    Players can choose to align with either the USA or Japan, affecting economic choices and equipment representation.

    Steam
    Economic Tree for the Philippinesnew contentMilestone

    Introduced a new economic tree divided into five tiers to guide the Philippines' economic recovery and growth.

    Steam
    Rebuild Sakdalistas PathgameplayMilestone

    Introduced a new political path allowing players to rebuild the Sakdalista movement and choose between fascism or Spanish reconciliation.

    Steam
  7. 11 events
    Blue Shirts Paramilitary Groupgameplay

    Introduced the Blue Shirts as a paramilitary group with gameplay focused on ideology and control.

    Steam
    Wang Jingwei's Political Pathgameplay

    New gameplay path focusing on solidifying power through bureaucracy instead of military.

    Steam
    Aviation Affairs Commissiongameplay

    New air branch mechanics focusing on offensive capabilities and aircraft manufacturing options.

    Steam
    Republic of China Navy Enhancementsgameplay

    Added gameplay options for naval control and bonuses for fleet growth.

    Steam
    New Faction System for Chiang Kai-shekgameplay

    Players can use influence to integrate warlords into their faction, enhancing military control.

    Steam
    Nanjing Century Industrial Branchgameplay

    New industrial branch focusing on foreign financing and small-scale operations.

    Steam
    Nationalist China Focus Treenew contentMilestone

    Introduced a new focus tree for Nationalist China, featuring paths for Chiang Kai-shek, Wang Jingwei, and the Blue Shirts.

    Steam
    Lend-Lease Mini-Branchgameplay

    Added gameplay mechanics for building economy and arsenal through lend-lease.

    Steam
    National Revolutionary Army Strategiesgameplay

    Introduced two strategies: Protracted Warfare and Decisive Battles, with unique gameplay mechanics.

    Steam
    China Democratic League Pathgameplay

    New path allowing players to unify smaller groups into a democratic movement.

    Steam
    Expanded Warlord Focus Treeschanges

    Minor expansions to the generic shared tree and specific warlord sub-branches to align with new content.

    Steam
  8. 10 events
    New Starting Position for the CCPgameplayMilestone

    The Chinese Communist Party starts with two states, reflecting historical control dynamics.

    Steam
    Balance of Power MechanicsgameplayMilestone

    New mechanics reflecting internal power struggles within the Communist Party.

    Steam
    Introduction of the Chinese Soviet Republicnew contentMilestone

    The Chinese Soviet Republic is introduced as a playable faction with unique mechanics and narrative.

    Steam
    Military Character Expansiongameplay

    Increased number of generals and admirals available to the Chinese Soviet Republic.

    Steam
    New Military BranchesgameplayMilestone

    Introduction of new military branches focusing on army, navy, and air force development.

    Steam
    New Focus Tree for the Chinese Soviet RepublicgameplayMilestone

    A new focus tree that allows players to navigate the political and military landscape of the Chinese Soviet Republic.

    Steam
    Survivor of the Long March Traitgameplay

    New trait for generals reflecting their participation in the Long March.

    Steam
    Map Changes for ChinaworldMilestone

    The map of China has been updated for accuracy, including terrain and control of territories.

    Steam
    Rural Surveys Focusgameplay

    New focus that allows players to unlock decisions for building slots even during conflicts.

    Steam
    Economic Planning Mechanicsbalance changeMilestone

    Introduced risk/reward mechanics in economic planning, allowing players to expand industry under certain conditions.

    Steam
  9. 4 events
    New 3D Models and Equipment for Japannew content

    Japan will receive new 3D models and equipment as part of the upcoming DLC.

    Steam
    Democratic Path with Keisuke Okadanew contentMilestone

    A new path where Japan flips democratic and faces internal military conflicts, leading to potential civil war.

    Steam
    New Kodoha Branch for Japannew contentMilestone

    Introduces a new alt-historical path allowing for a more militaristic approach with a focus on direct occupation and annexation.

    Steam
    Communist Path Introductionnew contentMilestone

    A new option for Japan focusing on the communist movement, leading to a three-sided civil war.

    Steam
  10. 9 events
    New National Spirits for Japannew contentMilestone

    Introduction of unique national spirits reflecting Japan's military and political situation.

    Steam
    Imperial Influence MechanicgameplayMilestone

    New gameplay mechanic to manage faction influence within Japan.

    Steam
    New Focuses for Japannew contentMilestone

    Addition of new national focuses to enhance gameplay.

    Steam
    New Country Leader for Japannew content

    Addition of a new leader to represent Japan's political landscape.

    Steam
    New Military Branch for JapangameplayMilestone

    Focus on enhancing Japan's military strategies and capabilities.

    Steam
    No Compromise, No Surrender DLC Announcementdlc releaseMilestone

    Introduction of new content focusing on historical Japan.

    Steam
    New Industrial Branch for JapangameplayMilestone

    Focus on developing Japan's industrial capabilities.

    Steam
    New Air Force Focusesgameplay

    New focuses to improve Japan's air force capabilities.

    Steam
    New Navy Focusesgameplay

    New focuses to enhance naval strategies and capabilities.

    Steam
  11. 6 events
    New Doctrine Mastery SystemgameplayMilestone

    A new mastery system that rewards players for using units in combat and enhances their abilities over time.

    Steam
    Updated Officer Corps Windowui ux

    Changes to the officer corps window and doctrine representation, including new icons and reward notifications.

    Steam
    Updates to Army Spiritsgameplay

    Army spirits are now tied to the completion of subdoctrines and can be retained even if subdoctrines are changed.

    Steam
    Introduction of Grand Doctrines and SubdoctrinesgameplayMilestone

    Players can now select Grand Doctrines and enhance units through new subdoctrines.

    Steam
    Rework of Doctrines SystemgameplayMilestone

    A comprehensive rework of the Doctrines system to enhance gameplay experience and strategic depth.

    Steam
    Milestones Associated with Doctrine TracksgameplayMilestone

    Completing doctrine tracks enhances the Grand Doctrine and provides additional bonuses.

    Steam
  12. 9 events
    Thunder at Our Gates - Theater Packnew content

    Adds military headquarters and navy captains for Australia, Siam, and Indonesia.

    Steam
    Warships of the Pacific - Cosmetic Packnew content

    Includes unit art for new seafaring vessels representing iconic warships from multiple nations.

    Steam
    Integration of Man the Guns into Base Gamequality of lifeMilestone

    Man the Guns DLC will be integrated into the base HOI IV game for all players.

    Steam
    Expanded Factions SystemgameplayMilestone

    Greater control over allied countries with new and expanded Faction Rules.

    Steam
    Seaplane Tenders - Cosmeticnew content

    Unit art for Japanese, Australian, and American seaplane tenders, instantly unlocked with Expansion Pass 2.

    Steam
    New Military DoctrinesgameplayMilestone

    Rework of the core doctrines system allowing players to shape and manage armed forces.

    Steam
    No Compromise, No Surrender - Expansiondlc releaseMilestone

    New content for Japan, China, Philippines, including military doctrines and expanded factions system.

    Steam
    Peace for Our Time - Focus Packnew content

    New alternate history tracks for Czechoslovakia.

    Steam
    Naval Combat Updatesgameplay

    Improvements to carrier mechanics and new Naval Special Projects.

    Steam
  13. 6 events
    Faction Manifestos and GoalsgameplayMilestone

    Factions now have Manifestos that define purpose and Goals that push concrete actions.

    Steam
    Enhanced Military Planning ToolsgameplayMilestone

    Faction leaders gain more tools to direct allies and customize armed forces.

    Steam
    Introduction of East Asia Arcnew content

    New narrative arc focusing on Japan, the Philippines, People's Republic of China, and Nationalist China.

    Steam
    Introduction of Martial Virtuesgameplay

    Martial virtues influence society and warfare, particularly in Japan and China.

    Steam
    Strategic Industry Tempo ChangesgameplayMilestone

    Economic laws now affect energy consumption, requiring strategic choices in mobilization and demobilization.

    Steam
    Reshaped Naval Dominance MechanicsgameplayMilestone

    Naval Dominance accumulates over time with tangible benefits for controlling sea routes.

    Steam
  14. 5 events
    New Characters for the Philippinesnew content

    Introduction of potential country leaders and generals for the Philippines, including Jose Laurel and Manuel Roxas.

    Steam
    New Character Portraits for Japannew content

    Introduction of new character portraits for Japan.

    Steam
    Character Portrait Update for Zhang Wentiannew content

    Zhang Wentian's portrait has been updated based on community feedback to remove 1950s influences.

    Steam
    New Portraits for Nationalist Chinanew content

    New character portraits introduced for Nationalist China, including Carsun Chang and Dai Li.

    Steam
    Introduction of New Characters for Chinese Soviet Republicnew content

    New characters and their portraits are being added for the Chinese Soviet Republic, including generals and admirals.

    Steam
  15. 5 events
    Political Tree Changes for JapangameplayMilestone

    The political tree starts with the Kodoha preparing for a coup, affecting the path choices available.

    Steam
    Japan Starts as Non-Alignedgameplay

    Japan no longer starts as fascist but as non-aligned with Prime Minister Keisuke Okada.

    Steam
    Access to Northern and Southern Strike Doctrinesgameplay

    Both doctrines are now available to historical and Kodoha branches, with specific requirements.

    Steam
    Forced Conflict with ChinagameplayMilestone

    Japan may have to start a war with China depending on the political branch chosen.

    Steam
    Introduction of Imperial Influence System for Japannew contentMilestone

    A new system reflecting the political chaos in Japan during the 1930s, involving the Army, Navy, Zaibatsu, and Civilian Government.

    Steam
  16. 6 events
    Philippines Focus Tree Introductionnew contentMilestone

    New gameplay mechanics and political paths for the Philippines, including options for independence and military development.

    Steam
    Alt History Paths for the Philippinesgameplay

    Exploration of alternative historical paths, including fascist and communist options.

    Steam
    Path to Independence Optionsgameplay

    Players can choose between a gradual path to independence with American support or a quicker path with Japanese assistance.

    Steam
    American Support Branchgameplay

    Unlocks bonuses based on loyalty to the USA, affecting military requisitions.

    Steam
    Subject Surrender Mechanicsgameplay

    Players can continue to fight from the Philippines after surrendering, with access to resources and manpower.

    Steam
    National Defense Act Focusgameplay

    Unlocks military capabilities, with a lengthy focus duration that decreases with alignment choices.

    Steam
  17. 6 events
    Faction Rework for Nationalist Chinanew contentMilestone

    The faction system has been reworked to reflect the power struggles within the Kuomintang, affecting gameplay and strategies for unifying China.

    Steam
    Infiltration System Returns with Changesnew content

    The Infiltration system is back with new features, allowing players to flip infiltrated states during war and imposing penalties on those states.

    Steam
    Establish Guerrilla Cells Featurenew content

    Players can now establish Guerrilla Cells on enemy territory, enhancing guerrilla warfare strategies.

    Steam
    Launch Sabotage Campaignsnew content

    After establishing Guerrilla Cells, players can launch sabotage campaigns against enemy states.

    Steam
    Introduction of Land Raidsnew contentMilestone

    Players can now launch Land Raids targeting enemy Supply Hubs after establishing guerrilla cells or launching sabotage campaigns.

    Steam
    Revamped Communist China Starting Situationnew contentMilestone

    The starting situation for the Communists has been changed to be more accurate to 1936, including renaming to the Chinese Soviet Republic and altering starting territory.

    Steam
  18. 5 events
    Carrier Planes Now Defend Against Naval Strikesgameplay

    Carrier planes will participate in the defense of their taskforce against incoming naval strikes.

    Steam
    Carrier Missions Execution During Taskforce Operationsgameplay

    Planes on carriers can now execute air missions while the taskforce is performing other missions.

    Steam
    Increased Naval Base Level Cap at Trukbalance change

    Naval Base level cap at Truk increased from 6 to 8, allowing for more building capacity.

    Steam
    Carrier Sub/Surface Detection Changesgameplay

    Introduction of detection values for carriers based on the number of planes in hangars.

    Steam
    Introduction of New Special Forces: Rangersnew content

    A new branch of Special Forces named Rangers is introduced, specializing in jungle and woodland combat.

    Steam
  19. 1 event
    Prototype Vehicles Unit Pack Announcementdlc release

    Prototype Vehicles unit pack scheduled for Q3 2025.

    Steam
  20. 4 events
    Energy System for FactoriesgameplayMilestone

    Factories will now require Energy, produced from Coal, affecting their output based on energy availability.

    Steam
    Display of Energy Consumption Modifiersquality of life

    The economy law picker will display energy consumption modifiers for easier management.

    Steam
    Economic Laws Impact on Energy Consumptiongameplay

    Economic laws will now have modifiers that affect factory energy consumption, encouraging strategic choices.

    Steam
    Introduction of Coal Resourcenew contentMilestone

    A new resource, Coal, will be added to the game to serve as a fuel for industry.

    Steam
  21. 7 events
    Revamped Naval Invasion Planning SystemgameplayMilestone

    New system allows a set number of naval invasions to be planned simultaneously, each taking a fixed time.

    Steam
    Naval Mission UpdatesgameplayMilestone

    Naval missions are divided into Core and Auxiliary Missions, each with distinct interactions with naval dominance.

    Steam
    Introduction of Naval Dominance SystemgameplayMilestone

    Naval Dominance replaces Supremacy Value, incorporating factors like Speed and Range into the calculation.

    Steam
    State-Based Building Limits for Islandsgameplay

    New limits on building capacities for islands based on their size category.

    Steam
    Reintroduction of Home Base System for Fleetsgameplay

    Fleets now require a Home Base, affecting their range and supply sources.

    Steam
    Changes to Control Threshold for Naval Dominancegameplay

    Control of sea zones now requires 66% dominance points instead of the previous 50%+1.

    Steam
    Visual Representation of Naval Controlvisuals

    New visual indicators on the map to show control over sea zones, enhancing strategic awareness.

    Steam
  22. 55 events
    Targeted Decision Cancel Effect Fixbug fix

    Targeted decision cancel_effect will now execute if the target is invalidated but also happens to be a valid country with no provinces.

    Steam
    Closed Economy Trade Law Fixbug fix

    Fixed an issue where switching Trade Law to Closed Economy would not always cancel all active exports.

    Steam
    Generals Nationality Display Fixbug fix

    Fixed an issue where generals could be displayed as belonging to the wrong nationality in the Battle window.

    Steam
    Camel Utilization Focusesgameplay

    The army branch now contains two focuses relating to utilizing Camels in the military.

    Steam
    Dynamic State Modifiers Speed Fixbug fix

    Prevented dynamic state modifiers to speed from setting their value instead of adding, and applying twice.

    Steam
    East India Company Overlord Fixbug fix

    When the East India Company is formed while India is a subject of a nation other than the UK, Britain will no longer become the overlord of the Raj.

    Steam
    Diplomacy Window Highlight Fixbug fix

    Fixed an issue where having the Diplomacy window open would highlight the International Market icon in the top bar.

    Steam
    Naval Aircraft MIO Archetype Fixbug fix

    Naval Aircraft MIO archetype now actually adds Naval Attack / Naval Targeting / Sub Detection and Surface Detection to their planes.

    Steam
    Naval Combat Wrong Country Tooltip Fixbug fix

    Fixed tooltip showing wrong country in naval combat.

    Steam
    Afghanistan Socialist Coup Bypassbalance change

    The focus Socialist Coup can now be bypassed if they are already communist, and the coup can be performed peacefully if there is more than 60% communist support.

    Steam
    Strait Highlighting Stuck Fixbug fix

    Fixed an issue where strait highlighting could get stuck when switching from the navy map mode.

    Steam
    Random Character Names Tooltip Fixbug fix

    Fixed issue where random character names would not apply to modifier tooltip.

    Steam
    Alternate Icon Settings Reversion Fixbug fix

    Fixed an issue where alternate icon settings would inadvertently revert to default settings.

    Steam
    New Expansionist AI Strategy Plansgameplay

    Added three new low-probability expansionist AI Strategy Plans.

    Steam
    New Political Advisorsgameplay

    Added 4 new political advisors.

    Steam
    Traditionalist Paths Addedgameplay

    Added Traditionalist Paths to the Against Kabul Branch.

    Steam
    MIO Selection Window Closure Fixbug fix

    Made sure MIO selection window closes properly when switching between equipment designer types.

    Steam
    Quick Accept Diplomatic Requests Hotkeyui ux

    Added hotkey for accepting diplomatic requests quickly by Shift + Left Clicking top bar alerts.

    Steam
    MIO Upgrade on Basic Equipment Fixbug fix

    You can once again upgrade MIO on basic equipment if you chose not to upgrade it automatically.

    Steam
    Auto-Design MIO Application Fixbug fix

    Fixed an issue that would cause auto-design to apply MIO to licensed equipment.

    Steam
    Heavy Cruisers Loading Fixbug fix

    You can now correctly load heavy cruisers from persistent equipment designs.

    Steam
    USA Fascist Flip Fixbug fix

    Fixed an issue where America could not flip fascist because a decision was hidden.

    Steam
    Improved Multiplayer Save File Transfer Speedperformance

    Improved multiplayer save file transfer speed significantly.

    Steam
    Afghanistan Core States Loss Fixbug fix

    You will no longer lose your own core states when gaining Tajikistan or Turkmenistan as allies.

    Steam
    Muhammad Amin Zaki Availability Fixbug fix

    Muhammad Amin Zaki now correctly becomes available if you complete the Encourage Federalism focus.

    Steam
    Pakistan and Bangladesh Princely States Fixbug fix

    Pakistan and Bangladesh will no longer be counted as Princely States that break away from the Raj.

    Steam
    Increased Confederation Acceptance with Pakistanbalance change

    Countries will be more likely to accept your Confederation with Pakistan if they are in the same faction.

    Steam
    Production Lines Licensed Equipment Fixbug fix

    Fixed an issue where swapping production lines to licensed equipment would keep any MIO assigned.

    Steam
    New Event Effect Scopemodding

    Added 'after' effect scope for events.

    Steam
    Sanctuary from Autonomy Level Changesbug fix

    Added 30 days of sanctuary from changes in autonomy level after recent change.

    Steam
    Multiplayer CTD Fixbug fix

    Fixed a CTD in multiplayer when a client was building railways during a hotjoin.

    Steam
    Capstone Focus for Nufus Branchgameplay

    Added a strong capstone focus to the Nufus branch referencing the historical title of the Royal Afghan Army.

    Steam
    Suez Canal Tooltip Localization Fixbug fix

    The Suez Canal will no longer display an unlocalized string in its tooltip after being blown up.

    Steam
    Turkey Focus Transfer States Fixbug fix

    The turkish focus 'Taking over Defense of the Gulf' will no longer allow Britain to transfer states it does not own and control to Turkey.

    Steam
    Diplomatic Pressure Reset Fixbug fix

    Fixed an issue where Diplomatic Pressure would be set to zero after reloading a game.

    Steam
    Reform the Quami Focus Buffbalance change

    The focus Reform the Quami now grants an additional 10% recruitable population factor.

    Steam
    Improved Focus Description for Francegameplay

    Improved the description of the focus 'Fatherland'.

    Steam
    Production Line Creation MIO Display Fixbug fix

    Changed display of matching MIOs in production line creation from 'available / total' to just 'total'.

    Steam
    Observers Combat Log Visibility Fixbug fix

    Observers can now always see the combat log of the observed country.

    Steam
    Maximum Fort Level Custom Rule Fixbug fix

    Fixed an issue where the custom rule for Maximum Fort Level would not be applied correctly.

    Steam
    New Focus for Cheaper Riflesgameplay

    Added a focus to the Quami branch that allows for the production of cheaper, but less efficient rifles.

    Steam
    New Nufus Military Branch Focusesgameplay

    Added new focuses to the Nufus military branch to gain a larger army and seek mutual guarantees with Turkey.

    Steam
    Overlords Autonomy Progress Changegameplay

    Overlords capitulating now always gives half progress to next autonomy level.

    Steam
    UK India Communist Flip Fixbug fix

    Fixed an instance where UK could swap India communist by completing decolonization while a dynamic india tag existed.

    Steam
    Ship Weather Penalty Reduction Fixbug fix

    Fixed issue with ship weather penalty reduction also reducing positive modifiers.

    Steam
    Foreign Control of British Malayan Territories Fixbug fix

    Foreign countries will no longer lose control of British Malayan territories if they transfer allegiance to Australia.

    Steam
    Mohammed Daoud Khan General Promotiongameplay

    Mohammed Daoud Khan now becomes a general if going down the Nufus branch.

    Steam
    Laws Not Applying to Revolter Fixbug fix

    Fixed laws not applying to revolter in civil war.

    Steam
    New News Events for Indiagameplay

    Added news events for the formation of the East India Company, Royal Indian navy Mutiny, and Death Knell of the Raj.

    Steam
    Disable Map Corner Scrolling Optionui ux

    Added the option to disable map corner scrolling while keyboard navigation remains enabled.

    Steam
    Army Composition Summary Tooltip Fixui ux

    Fixed an issue where army composition summary in frontline tooltip would show incorrect information.

    Steam
    National Identity Construction Focusgameplay

    Added a focus accessible to the non-aligned/democratic branches about constructing a national identity.

    Steam
    Sound Effects Issue Fixbug fix

    Fixed an issue where installing modules did not play sound effects when MTG was disabled.

    Steam
    Sweden Trade Ball Bearings Embargo Fixbug fix

    Sweden can no longer trade ball bearings with a country it has embargoed.

    Steam
    Expansion of Spinzar Cotton Factorygameplay

    Added a focus to the industrial branch to expand the Spinzar Cotton Factory, granting two more civilian factories.

    Steam
  23. 8 events
    Faction Types and Templatesgameplay

    Factions will be created based on templates, allowing for different experiences and rules.

    Steam
    Influence and Contribution Systemgameplay

    A new system where member countries gain influence through contributions and participation, affecting faction dynamics.

    Steam
    Faction Initiatives and Goals Rewardsgameplay

    Initiatives will be used to modify faction rules and add upgrades based on completed goals.

    Steam
    New Rules for Factionsgameplay

    Factions will have specific rules regarding membership, war declarations, and contributions.

    Steam
    Introduction of Faction Goalsgameplay

    Factions will have strategic goals that, when completed, provide rewards to members.

    Steam
    Faction Manifest Implementationgameplay

    Each faction will have a manifest detailing its long-term goals and a fulfillment percentage that can unlock bonuses.

    Steam
    Communication with AI Alliesgameplay

    Players will be able to direct AI allies to focus their efforts in specific regions.

    Steam
    Reinventing Faction Dynamics Overviewgameplay

    Introduction to the changes being made to faction dynamics in Hearts of Iron IV.

    Steam
  24. 23 events
    Civil War Trigger Issue Fixedbug fix

    Germany's Communist Influence spirit will no longer cause a civil war when timed out if insufficient communist support.

    Steam
    MIO Upgrade Cost Adjustmentquality of life

    Upgrading MIO on equipment no longer costs XP and updates production lines automatically.

    Steam
    Equipment Design Discount Issue Fixedbug fix

    Fixed equipment design discount disappearing when saving and re-loading.

    Steam
    Compliance Management Fixbug fix

    Partial fix for RK resistance management and compliance.

    Steam
    Shaken Not Stirred Achievement Fixbug fix

    It is now possible to get the Shaken Not Stirred achievement.

    Steam
    Prototype Vehicles Pack Releaseddlc releaseMilestone

    Final part of Expansion Pass 1 featuring new 3D models for prototype vehicles from various countries.

    Steam
    Focus Start Without MtG Fixedbug fix

    Construct Aircraft Carrier focus can be started without MtG.

    Steam
    GFX Issue with Airplanes Fixedbug fix

    Fixed GFX issue where airplanes crashing into ground would remain for a while.

    Steam
    Historical Events Timing Fix for Iraqbug fix

    Iraq now sticks closer to the actual dates for historical events.

    Steam
    3D Model Selector for Helicopters Fixedbug fix

    Fixed issue with 3D model selector for helicopters.

    Steam
    Spelling Correction for Soviet Adaptable Armybug fix

    Fixed spelling of acclimatization for adaptable army.

    Steam
    AI Austria Anschluss Issue Fixedbug fix

    Fixed an issue where AI Austria would always reject Anschluss with historical settings turned off.

    Steam
    MIO Upgrade on Basic Equipment Restoredbug fix

    You can once again upgrade MIO on basic equipment if you chose not to upgrade it automatically.

    Steam
    Equipment Icon Selection Display Fixbug fix

    Fixed equipment icon selection buttons sometimes not displaying correctly.

    Steam
    Partition Event Trigger Fix for Indiabug fix

    Fixed the partition event triggering incorrectly when going down the Loyalty Branch.

    Steam
    State Tooltip Construction Issue Fixedbug fix

    Fixed state tooltip showing buildings under construction.

    Steam
    MIO Selection Persistence Issue Fixedbug fix

    Fixed an issue where MIO selection persists across different equipment windows.

    Steam
    Balance Adjustments for Various Unitsbalance change

    Multiple balance changes including adjustments to tank values and artillery modifiers.

    Steam
    Missile Stockpile Depletion Issue Fixedbug fix

    Fixed issue where the AI would automatically deplete its stockpile of missiles.

    Steam
    Leader Portrait Update Issue Fixedbug fix

    Fixed leader portrait not updating correctly in naval combat window.

    Steam
    Advisor Portrait Color Issue Fixedbug fix

    Advisor portrait will be colored if available but not affordable.

    Steam
    Redundant Words Removed from Equipment Designerui ux

    Removed redundant words 'Chassis', 'Airframe', and 'Hull' from equipment designer templates.

    Steam
    Crash on Unit Deletion Fixedbug fix

    Fixed a crash when deleting units that would get reassigned to a fallback order.

    Steam
  25. 2 events
    Prototype Vehicles Unit Pack Launchdlc releaseMilestone

    The Prototype Vehicles Unit Pack will be released in Q2, featuring various historical prototype vehicles.

    Steam
    Expansion Pass 1 Becomes Dynamic Bundlechanges

    Upon the release of the new DLC, Expansion Pass 1 will offer discounts for owned DLCs but will remove preorder bonuses.

    Steam
  26. 14 events
    India Focus Tree Adjustmentsbalance change

    Several focuses in the India focus tree reduced to 35 days and other balance changes made.

    Steam
    Democracy Support Increase in Afghanistanbalance change

    More ways to increase democracy support in Afghanistan to avoid civil war.

    Steam
    New Characters and Focuses for Irannew content

    Iran gains extra characters and focuses, including scientists and generals.

    Steam
    Improved Localization Performanceperformance

    Improved performance of French and Russian localization.

    Steam
    Iranian Focus 'Soviet Alignment' Bypass Fixbug fix

    Focus now bypasses if Iran is already in a faction.

    Steam
    Iraq Constitutional Monarchy Path Fixbug fix

    The Constitutional Monarchy path no longer uses the country name 'Iraqi Republic'.

    Steam
    Saadabad Pact Branch Introductionnew content

    Iraq, Afghanistan, Iran, and Turkey receive a shared branch to cooperate more with one another.

    Steam
    Subhas Chandra Bose Traits Fixbug fix

    Subhas Chandra Bose no longer loses his country leader traits if India turns communist.

    Steam
    New Characters for Afghanistannew content

    Afghanistan receives new characters including a communist country leader and new advisors.

    Steam
    Focus 'Hegemony of the Subcontinent' Fixbug fix

    Fixed an issue where the focus could be taken before Pakistan spawned.

    Steam
    New Focus for Iran to Reinstate Qajar Dynastygameplay

    Added a focus under the Fight For Iran path that allows Iran to reinstate the Qajar dynasty if they are a British puppet.

    Steam
    Equipment Designer Save and Share Functionalitynew content

    Added functionality to save tank/ship/plane designs across game sessions and share designs with friends using import/export feature.

    Steam
    Iran Focus Adjustmentsbalance change

    Added +75 Political Power and +5% Communist Party Popularity to the Iranian focus 'Soviet Alignment'.

    Steam
    Focus 'Propose Syrian Unification' Fixbug fix

    The focus can now be taken even if Syria is a puppet of Vichy France.

    Steam
  27. 1 event
    Updates & Changes to GoE Contentgameplay

    Further updates and changes to 'Graveyard of Empires' content planned for April.

    Steam
  28. 1 event
    Operation SHOULDER War Effortgameplay

    Planned war effort initiative in late March to enhance gameplay.

    Steam
  29. 16 events
    Armored Car Battalion Strength Increasedbalance change

    Armored Car Battalion Strength increased from 2 to 5.

    Steam
    Fixed Unclickable Ready Button After Loading Savebug fixMilestone

    Fixed the Ready button being unclickable after loading a save file.

    Steam
    Fixed Issue with Resuming Deleted Ironman Savebug fixMilestone

    Fixed an issue where resuming into a deleted Ironman save game would cause a non-functional Back button in the load game window.

    Steam
    Artillery Equipment Technologies Bonus to Armored Carsbalance change

    Artillery Equipment Technologies now provide +10% Soft Attack, +10% Hard Attack, and +10% Piercing to Armored Car Battalions.

    Steam
    Armored Car Battalion Organization Increasedbalance change

    Armored Car Battalion Organization increased from 10 to 20.

    Steam
    Increased Production Costs for Heavy Tanksbalance change

    Production costs for Heavy Tank chassis adjusted: Inter-War decreased from 10 IC to 9 IC, Improved increased from 10 IC to 11 IC.

    Steam
    Fixed CTD When Joining Game Through Steambug fixMilestone

    Fixed a crash to desktop issue when trying to join a game through Steam.

    Steam
    New Event for Italy Regarding Leaders Depositiongameplay

    Italy now gets an event warning them in advance when getting closer to their leaders deposition in the Balance of Power.

    Steam
    Fixed Issue with End Game Screen Causing CTDbug fixMilestone

    Fixed an issue where reaching the end game screen in multiple games in a row would cause a crash to desktop.

    Steam
    Added Text Icons for Support Typesui ux

    Added text icons for airborne light armor, jungle pioneer supports, long range patrol support and winter logistic support.

    Steam
    Increased Production Costs for Light Tanksbalance change

    Production costs for various Light Tank chassis increased: Inter-War from 1 IC to 2 IC, Basic from 1.25 IC to 2.35 IC, Improved from 1.6 IC to 2.7 IC, Advanced from 2 IC to 3 IC.

    Steam
    Reduced Production Costs for Armored Carsbalance change

    Production costs for various Armored Cars reduced: Inter-War from 4 IC to 3.5 IC, Basic from 6 IC to 5.5 IC, Improved from 8 IC to 7.5 IC, Anti-Tank from 9 IC to 8.5 IC.

    Steam
    Submarine Detection Increased for Ship Hullsbalance change

    Submarine Detection values increased for various ship hulls.

    Steam
    Fixed Issue with Merging Airwings Causing XP Lossbug fixMilestone

    Fixed an issue where merging airwings could cause experience to be lost.

    Steam
    Reworked Formable Nationsgameplay

    Reworked the 'Greater Indonesia' and 'Arabia' formable nations.

    Steam
    Increased Production Costs for Medium Tanksbalance change

    Production costs for various Medium Tank chassis increased: Inter-War from 2.5 IC to 3.5 IC, Basic from 2.5 IC to 3.75 IC, Improved from 3.2 IC to 4 IC, Advanced from 4 IC to 4.25 IC.

    Steam
  30. 1 event
    Operation KNEE Patchbug fix

    Scheduled patch on 20th March to further address game issues.

    Steam
  31. 61 events
    Civil War Focus Bypass Fixed in Iranbug fix

    Allowed Organize Protests or Establish Local Opposition Groups to be bypassed if any of the focuses starting a civil war are taken.

    Steam
    Added 'Count' Functionality for Triggersmodding

    Added 'count' functionality for all any_object triggers, evaluating true if at least 'count' items fulfill the child triggers.

    Steam
    Operation HEAD Patchbug fix

    Scheduled patch on 12th March to address issues in the game.

    Steam
    Anti-Imperialist Zeal Defense Bonus Increased in Indiabalance change

    The national spirit 'Anti-Imperialist Zeal' now gives an 8% defense bonus against the USA (up from 0.8%).

    Steam
    Train Robberies Adjusted in Indiabalance change

    Train Robberies now reduce railway/hub/infra by 2% (was 3%) for each railway focus completed and reduce weekly stability by 0.1% (was 0.3%).

    Steam
    Political Parties Flipping Fixed After Civil Warbug fix

    The ruling party of the Mughal Empire and British Raj are no longer flipped after starting the civil war.

    Steam
    Famine Trigger Fixedbug fix

    Famine should no longer trigger if a country spawns in the affected area.

    Steam
    Generic Elephantry Uses Generic Infantry Modelgameplay

    Generic elephantry now uses the generic infantry model.

    Steam
    Threaten the Princes Focus Grants More Communist Supportgameplay

    The focus 'Threaten the Princes' now gives 10% communist support.

    Steam
    Sideline the Conflict Focus Tooltip Bug Fixedlocalization

    The Sideline the Conflict focus tooltip no longer displays a bugged name.

    Steam
    Forward Bloc Occupation Law Removal Fixedbug fix

    Forward Bloc now removes the occupation law No Garrison until independence is achieved through the focus Give Me Blood And I Will Grant You Freedom.

    Steam
    Improved Tooltip for Train Robberies in Indiagameplay

    Added better tooltip to train robberies.

    Steam
    National Spirits Disappearance Bug Fixedbug fix

    Fixed issue with two national spirits disappearing when communist civil war starts.

    Steam
    Mughal Uprising Political Parties Name Change Fixedbug fix

    The Mughal Uprising now changes the name of political parties rather than keeping the Indian ones.

    Steam
    Conquer Afghanistan Focus Special Forces Doctrine Discount Fixedbug fix

    The 'Conquer Afghanistan' focus no longer attempts to give a special forces doctrine discount when you do not have AAT.

    Steam
    Ahadi Division Template Editable Nowbug fix

    The Ahadi Division template given by The Mughal Uprising can now be edited.

    Steam
    New Event Chain for Syria and LebanongameplayMilestone

    Added an event chain that allows Syria and Lebanon to side with Vichy/Free France or declare independence when Paris falls.

    Steam
    Memphis Initiative State Inclusion Fixedbug fix

    Changed the Memphis Initiative to include any state in the Middle East.

    Steam
    Artillery Requirements and Stats Adjusted for Elephantrybalance change

    Increased the artillery required for elephantry, reduced its base soft attack and breakthrough by 20%, reduced manpower requirement by 10%, and increased supply consumption by 25%.

    Steam
    East India Railways Bypass Fixedbug fix

    East India Railways will no longer bypass automatically when GoE is missing.

    Steam
    Independence Unrest Events Fixedbug fix

    Independence unrest events no longer continue to appear after declaring independence in India's fascist path.

    Steam
    Buffer Overflow When Rendering 2D Elements Fixedbug fix

    Fixed buffer overflow when rendering 2D elements.

    Steam
    Improved Famine Description in Indiagameplay

    Improved Famine description.

    Steam
    Treaty of Saadabad Bug Fixedbug fix

    Fixed a bug where Iran started with Treaty of Saadabad in 1939, where it should not have.

    Steam
    Communist Civil War Leader Bug Fixedbug fix

    Fixed a bug where the Islamic Revolution leader would not become country leader if a civil war was started in the 'Strengthen Iranian Parliament' focus.

    Steam
    Join Allies Focus Bypass Fixed in Iranbug fix

    Join allies focuses can now be appropriately bypassed.

    Steam
    Production Recalculation Bug Fixedbug fix

    Fixed a bug where production was not recalculated when taking decisions.

    Steam
    Kurdistan Arabia Formation Bug Fixedbug fix

    Arabia can no longer be formed by Kurdistan.

    Steam
    Animation Blend Time Changed for Elephantryvisuals

    Changed animation_blend_time to zero between the animation stages for Elephantry.

    Steam
    Additional Animation Variants for Elephantrygameplay

    Added additional animation variants for elephantry.

    Steam
    British Raj Spirit Loss After Separation Fixedbug fix

    The British Raj no longer loses certain spirits after separating from the East India Company or Princely Breakaway States.

    Steam
    Frontier Corps Focus Special Forces Doctrine Reward Fixedbug fix

    The 'Frontier Corps' focus no longer gives a special forces doctrine reward if you are missing AAT.

    Steam
    Technology Bonuses Naming Fixedlocalization

    Several technology bonuses now have a name.

    Steam
    UK Puppets Breaking Away Functionality Fixedbug fix

    Puppets breaking away from the UK when it goes fascist/communist should now function correctly.

    Steam
    Game Rule for Historical Path No Longer Blocks Achievementsbug fix

    The game rule to make India go down the historical path will no longer block achievements.

    Steam
    Soviet Union Puppet Iran Bug Fixedbug fix

    Fixed a bug in which the Soviets could not puppet Iran if they chose to justify without the focus.

    Steam
    Missing Elephantry Icons Addedvisuals

    Missing elephantry icons added.

    Steam
    Aden Return Fixed After Mughal Uprisingbug fix

    Aden no longer gets returned to the Raj after the Mughal Uprising if it was previously handed over to the United Kingdom.

    Steam
    Elephant Animations Minor Issue Fixedvisuals

    Fixed minor issue with Elephant animations.

    Steam
    Missing Trait Title and Description Fixedbug fix

    'Parkash Singh's trait 'Brave' is no longer missing a title and description.

    Steam
    Opposition to the Shah Decisions Bug Fixedbug fix

    Fixed a bug where Opposition to the Shah decisions still appeared after a peaceful takeover.

    Steam
    Pledge for the Allies Focus Bypass Condition Fixedbug fix

    Fixed a broken bypass condition for the focus Pledge for the Allies.

    Steam
    Nothing Personal Focus Bypass Fixedbug fix

    The 'Nothing Personal' focus will now bypass if unavailable.

    Steam
    Mughal Influence State Modifier Fixedbug fix

    The Mughal Influence state modifier will now be removed if no longer owned by the Mughal Empire or India.

    Steam
    Nuri As Said Portrait Placeholder Fixedbug fix

    Nuri As Said no longer has a placeholder portrait when missing GOE.

    Steam
    Risk of Famine National Spirit Typo Fixedlocalization

    Fixed a typo in the description of the Risk of Famine national spirit, where 'loses' is misspelled as 'looses'.

    Steam
    Propose Syrian Unification Event War Goal Fixedbug fix

    The event from Propose Syrian Unification no longer gives the wrong war goal.

    Steam
    Windows CTD on Startup Fixedbug fix

    Fix a Windows CTD on startup when some specific utf-8 characters are in the installation path.

    Steam
    Typo Correction in Russian Localizationlocalization

    Typo: Masshad -> Mashhad.

    Steam
    Russian Localization Technical Text Issues Resolvedlocalization

    Issues with technical text being displayed in Russian localization should now be resolved.

    Steam
    Graveyard of Empires Focus Bug Fixedbug fix

    The 'Graveyard of Empires' focus now works correctly if you have the Quami national spirit.

    Steam
    National Focus Filter Tags Updatedbug fix

    Numerous national focuses have been updated with filter tags.

    Steam
    2D Icons Updatedvisuals

    Various 2D Icons updated.

    Steam
    Cores on New States for Arabia Fixedbug fix

    Arabia now correctly gains cores on new states.

    Steam
    East India Company Investment Schemes Window Functional in Russianlocalization

    The East India Company Investment Schemes window is now functional when playing with Russian localization.

    Steam
    Royal Indian Navy Mutiny Focus Requirement Fixedbug fix

    The focus Royal Indian Navy Mutiny no longer requires independence.

    Steam
    OOS Due to Portrait Generation Fixedbug fix

    Fixed an OOS due to portrait generation when host and client have different DLC configurations.

    Steam
    Blank EIC Focus Bug Fixedbug fix

    Fixed a bug where a blank EIC focus was appearing in the focus tree upon formation.

    Steam
    Restoration of Hejaz Focus Cores Fixedbug fix

    Restoration of Hejaz focus now grants cores on the targeted states, instead of claims.

    Steam
    Famine Requirements Adjusted in Indiagameplay

    Famine now only requires you to lose a starting Indian State (excluding Aden) with 30 days to retake it.

    Steam
    Immortal Legion Template Increased in Iranbalance change

    The Immortal Legion now has a much larger starting template.

    Steam
  32. 5 events
    Planned Patches for Graveyard of Empiresbug fix

    Series of patches and updates planned to fix and improve content in 'Graveyard of Empires'.

    Steam
    Content Quality Concernsgameplay

    Community feedback indicates concerns about the quality of content in 'Graveyard of Empires'.

    Steam
    Scope EvaluationgameplayMilestone

    Need for more substantial content offerings, including focus trees and mechanics.

    Steam
    Graveyard of Empires Releasenew content

    Release of the new Country pack 'Graveyard of Empires'.

    Steam
    Regional Pricing Adjustmentsbalance change

    Negative feedback regarding regional price adjustments in two specific markets.

    Steam
  33. 6 events
    Graveyard of Empires Country Pack Release Datedlc releaseMilestone

    Graveyard of Empires releases on March 4th, 2025.

    Steam
    Known Issues Listedother

    Details of known issues are provided, with a commitment to resolve them.

    Steam
    New Focus Trees for India, Iran, Iraq, and Afghanistannew contentMilestone

    Introducing new or updated focus trees for India, Iran, Iraq, and Afghanistan in the Graveyard of Empires country pack.

    Steam
    Graveyard of Empires Expansion Releaseddlc releaseMilestone

    New opportunities await players from the lands along the Euphrates to the Gulf of Bengal.

    Steam
    Graveyard of Empires Release SaleshopMilestone

    Sale on various Hearts of Iron IV products, with discounts up to 75%.

    Steam
    Version Rollback Feature Availablequality of life

    Players can roll back to previous versions of the game shortly after the DLC release.

    Steam
  34. 48 events
    Jordan now exists from game start as a British subjectgameplay
    Steam
    Added focus tree for Irannew contentMilestone
    Steam
    British Burma now exists from game start as a British subjectgameplay
    Steam
    Added Voiceovers for Iran, Iraq, Afghanistan and the Rajnew content
    Steam
    AI is now more performant when upgrading equipmentperformance
    Steam
    Removed Prince Henry as leader for Palestinegameplay
    Steam
    Without Götterdammerung, there can be only one Fascist Advisor in Belgiumbug fix
    Steam
    Added railway line to Archangelskbalance change
    Steam
    Added 8 new music tracksnew content
    Steam
    Mandatory Palestine now exists from game start as a British subjectgameplay
    Steam
    Added some resources in Pakistan area (Peshawar 3 Steel, Baluchistan States 3 Oil)balance change
    Steam
    Swedish national spirit 'Hungersköld' is no longer removed too earlybug fix
    Steam
    Fixed UI Crash when reordering items in listsbug fix
    Steam
    Fixed an issue where Germany's Operation Panzerfaust would result in Hungary getting puppeted and having their war reset, resulting in teleported divisionsbug fixMilestone
    Steam
    Added a supply hub in Hat Yaibalance change
    Steam
    Added a port in Phuketbalance change
    Steam
    Added numerous 3D models for Iran, Iraq, Afghanistan and the Rajnew content
    Steam
    Daily Army, Air and Naval XP gain can no longer be negativebug fix
    Steam
    Added focus tree for Afghanistannew contentMilestone
    Steam
    has_artillery_ratio, has_cavalry_ratio and has_unit_type triggers now also consider support unitsmodding
    Steam
    Added new tactics and modifiers for city combatgameplayMilestone
    Steam
    MIO attributes are now computed faster across the boardperformance
    Steam
    AI plans naval invasion in parallel (drastically reduced spikes on multi-core CPUs)performanceMilestone
    Steam
    Expanded focus tree for the British Rajnew contentMilestone
    Steam
    Optimized how reinforcements are computedperformance
    Steam
    Increased Siam's building slotsbalance change
    Steam
    Refactored a number of decision systems to improve performanceperformance
    Steam
    Optimized AI diplomacy calculationsperformance
    Steam
    Added Burma namelist and oobgameplay
    Steam
    Updated Siam's AI to produce more units and streamline productionbalance change
    Steam
    Syria now exists from game start as a French subjectgameplay
    Steam
    Fixed a Crash To Desktop (CTD) when loading games with prepared raidsbug fixMilestone
    Steam
    Fixed rare Out of Sync in character name generationbug fix
    Steam
    Prevent a rare Out Of Sync (OOS) related to operative mission names when using different languagesbug fix
    Steam
    Naval supremacy is now better parallelizedperformance
    Steam
    'Expansion Pass 1: Supporter Pack' is no longer included in save game compatibility checksbug fix
    Steam
    Weather updates are now more efficiently parallelizedperformance
    Steam
    Added focus tree for Iraqnew contentMilestone
    Steam
    Dutch East Indies no longer starts with only 10% democratic supportbug fix
    Steam
    Kuwait now exists from game start as a British subjectgameplay
    Steam
    Fixed a rare random OOS in AI truck productionbug fix
    Steam
    AI is now more performant when selecting which doctrines to upgradeperformance
    Steam
    Reliability and Torpedo upgrades no longer overlap for Torpedo Cruisersui ux
    Steam
    Lebanon now exists from game start as a French subjectgameplay
    Steam
    Extra shared slots don't get removed when flipping state owners anymorebalance change
    Steam
    Siam now joins the Co-Prosperity sphere on historicalbalance change
    Steam
    Siam starts with army of Siam spiritbalance change
    Steam
    The Netherlands can once again Placate the Germans through their Gateway of Europe Decisionbug fix
    Steam
  35. 7 events
    Establish National Front for Civil Wargameplay

    Players can establish a national front to unlock decisions for civil war strategies against the Shah.

    Steam
    Opposition Paths for Iran in Graveyard of Empiresnew contentMilestone

    Explore Democratic, Communist, and Fascist paths for Iran, including historical and alternate history scenarios.

    Steam
    Communist Path with Tudeh Partygameplay

    Players can align with the Tudeh party to pursue a communist revolution in Iran, promising independence to separatists.

    Steam
    International Solidarity Focusgameplay

    Shared focus for both communist and democratic paths to disrupt colonial powers in the Middle East.

    Steam
    Post-Civil War Rebuilding Optionsgameplay

    Players can choose to enforce secularism or establish a secret police in a post-civil war Iran.

    Steam
    Fascist Path with SUMKA Partygameplay

    Players can form the SUMKA party early to lead a fascist regime in Iran, focusing on nationalism and military power.

    Steam
    Democratic Movement Led by Mosaddeghgameplay

    Players can choose to restore constitutional limits on the Shah or work towards a republic, impacting civil war outcomes.

    Steam
  36. 8 events
    Hindutva Expansion MechanicsgameplayMilestone

    Players can form Akhand Bharat by claiming and controlling key states, with bonuses for Sarvakar's leadership.

    Steam
    Netaji Security Zone ExpansiongameplayMilestone

    Players can extend India's security zones and choose between militaristic or democratic governance styles.

    Steam
    Mughal Empire Restoration Pathnew contentMilestone

    Players can restore the Mughal Empire, with unique units and mechanics for conquest and expansion.

    Steam
    Forward Bloc Path MechanicsgameplayMilestone

    Players can lead a civil war for independence with Subhas Chandra Bose as leader, utilizing the resistance system to gain support.

    Steam
    Alt History Paths for the RAJnew contentMilestone

    Introduction of new alternate history paths for the RAJ, including Forward Bloc, Hindutva, Netaji, Reds in the Shadow, East India Company, and Mughal Empire.

    Steam
    New Unique Unit: Elephantrynew content

    Introduction of a new unique unit, the elephantry, as part of the Mughal Empire restoration path.

    Steam
    Communist Path MechanicsgameplayMilestone

    Players can stack their cabinet with communists and initiate a Royal Navy Mutiny, leading to control over India.

    Steam
    East India Company Gameplay MechanicsgameplayMilestone

    Players manage the Raj as a corporation, dealing with taxes and financial strategies to stabilize the economy.

    Steam
  37. 8 events
    Railway Network Focus Branchgameplay

    New focuses related to the Raj's railway network, improving supply hubs and infrastructure.

    Steam
    Military Doctrine Customizationgameplay

    Players can choose how to model their military doctrine, gaining unique bonuses based on their choices.

    Steam
    Introduction of Historical Raj Mechanicsnew contentMilestone

    New gameplay mechanics representing the historical context of the British Raj, including the management of princely states.

    Steam
    Two Nation Theory vs. India Unitedgameplay

    Players must choose between keeping India united or partitioning it into India and Pakistan, affecting gameplay dynamics.

    Steam
    Princely States Representationgameplay

    Princely states are now represented as high-compliance, non-core territories at the start of the game.

    Steam
    Agrarian Society Managementgameplay

    New mechanics to manage the agrarian society, including focuses to reduce negative effects.

    Steam
    Independence Branch Focus TreegameplayMilestone

    A new focus tree allowing players to build an independence movement and unlock industrial capabilities as they gain independence.

    Steam
    Bengal Famine Event MechanicgameplayMilestone

    Introduction of a new event mechanic representing the Bengal Famine, affecting state and country modifiers.

    Steam
  38. 1 event
    Instant Unlock of New 3D Tank Models and Music Tracknew content

    Expansion Pass includes instant unlock of three new 3D tank models and a music track.

    Steam