Mod «Cold War Mod» for Hearts of Iron 4 (v1.11.1 - 1.11.12)

Cold War Mod

Jump into the Cold War with all the unique features of the Cold War Mod.

This version has been released to test new features introduced into the game and is by no means finished/complete.


  • Begin the cold war in 1946 and find your unique solutions to the Iran Crisis, Turkish Strait Crisis and many other historic events.
  • Spread Communism to other countries - Establish the Eastern Bloc in Europe and support the Communists in China for the glory of Communism.
  • Contain Communism - By supporting friendly regimes, asking for the UN to conduct police action or providing material aid to stop Communism from taking over the people's hearts.
  • Unique UN Security Council gameplay - Play as either a permanent member of the UN Security Council, shape the world according to your wishes, gather support to pass resolutions or turn down resolutions that could harm your interests, use your veto power to stop those who try to outmaneuver you.
  • A Unique Referendum Mechanic - The mod introduces 4 types of Referendums which can significantly alter the territorial and governing aspects of a country. Major powers can intervene in these referendums to sway the population to vote for an option more favorable to them.
  • Unique Foreign Aid mechanics - Allowing you to provide economic aid and advance your ideology with the Marshall Plan or the Comecon aid programs.
  • Legitimize territory you acquired - Convince the world that you are the rightful holder of your newly conquered territory or discredit the legitimacy of others who hold territory you desire.
  • Access resources you require - Via monopoly contracts with Non Aligned countries who will be expecting you to support their goals in return.
  • Lease foreign territory - To gain the strategic upper hand on your enemy, use the Security Council to gain access through international waterways such as the Turkish Strait and the Suez Canal.
  • Embargo rivals - To weaken them or punish those who would not submit to your will.

  • Added notification when a new military character is available
  • Buffed the Algerian Uprising, should now be more powerful
  • Converted EGY characters
  • Some reworks of the USA 1950's tree
  • Some localization changes

Version 25.06.22 for Hearts of Iron 4 (v1.11.1 - 1.11.12)

  • Update to game version 1.11.*


Version 25.09.21 for Hearts of Iron 4 (v1.10.8)

  • Various improvements and fixes.


Version 22.08.21 for Hearts of Iron 4 (v1.10.8)

  • Removed rotor requirment from helicopter research
  • Equipment localization fixes


Version 29.07.21 for Hearts of Iron 4 (v1.10.7)

  • Fixed relation improving issues


Version 23.07.21 for Hearts of Iron 4 (v1.10.7)

  • Fixed division priority button displayed wrong.
  • Fixed Lend Lease icons not showing properly


Version 28.06.21 for Hearts of Iron 4 (v1.10.7)

  • Added a strict check to make sure volunteers (Peacekeeping Forces) can only be sent if the target country is losing a war.
  • Updated FIN and SWE 1946 OOB's.
  • Finland now starts as a satellite state of Soviet Union.
  • Some localization fixes/adjustments.
  • USA can now intervene in Finnish-Soviet War/Finnish civil war.
  • Some effects against Soviets if they attack Finland.


Version 10.06.21 for Hearts of Iron 4 (v1.10.7)

  • Great European Wall decisions should no longer show up at start of game.
  • Countries that are in factions they shouldn't be in will now leave these factions (for example, Communist Turkey in NATO).
  • Severe Famine idea should now be removed properly once quota of crops has been raised.
  • Fixed Polish communist reformist flag.
  • Fixed Netherlands crash when editing templates.


Version 12.02.21 for Hearts of Iron 4 (v1.10.1 - 1.10.4)

  • Bugfix.


Version 31.01.21 for Hearts of Iron 4 (v1.10.1 - 1.10.4)

Released version 0.6 with major changes to leasing/monopolies and sanctions Major Changes:

  • Complete rework of territorial leases
  • Complete rework of monopoly requests
  • Introduction of sanctions categories
  • China 1950's focus tree (only available if Nationalist China wins civil war)


Version 08.01.21 for Hearts of Iron 4 (v1.10.1 - 1.10.3)

  • Fixed many incorrect tooltips in Soviet and American focus trees (mostly in Foreign Withdrawal Resolutions)
  • PRC will now see timer of Kuomintang flight from Mainland China when it triggers
  • USA will now see timer for PRC to abandon the Korean War
  • Fixed issue that did not allow non Democratic countries to switch to higher conscription laws.


Version 01.01.21 for Hearts of Iron 4 (v1.10.1 - 1.10.3)

  • Various improvements and fixes.


Version 23.11.20 for Hearts of Iron 4 (v1.10.1 - 1.10.3)

  • Fixed some errors that could cause a crash
  • Updated public mod version to be compatible with latest patch


Version 05.06.20 for Hearts of Iron 4 (v1.9.3)

  • Mod is now compatible with 1.9.3 version of the game.
  • Paradox have fixed the issue with the custom diplomatic actions not working, thanks to everyone who helped in nudging Paradox to fix the issue asap.
  • Fixed issue that caused UNSC bribes not to work
  • Adjusted tootips for most diplomatic actions
  • Adjusted checks for countries you can recognize and condemn violence in.
  • Some under the hood adjustments


Version 16.05.20 for Hearts of Iron 4 (v1.9.2)

  • Update mod for game version 1.9.2.


Version 02.05.20 for Hearts of Iron 4 (v1.9.0 - 1.9.1)

  • Various fixes and improvements.


Version 31.03.20 for Hearts of Iron 4 (v1.9.0 - 1.9.1)

  • Fixed display of laws and ministers in Intelligence ledger (LA Resistance only).


Version 02.03.20 for Hearts of Iron 4 (v1.9.0 - 1.9.1)

  • Updated mod to work with 1.9 Husky Update and La Resistance;
  • Crops in now a resource in the game replacing Rubber;
  • Some localization fixes;
  • Reverted ENG, USA and SOV OOB's;
  • Fixed UN intervention bug causing weird annexations;
  • Decisions interface fix.


Version 01.01.20 for Hearts of Iron 4 (v1.8.1)

  • USA Focus tree option to unify occupation zones no longer possible if Germany exists (unified or just West Germany).
  • Fixed issue with establishing the DDR option being blocked after FRG is established.
  • Fix Belarus extra UNSC vote localisation mixup with Ukraine.
  • USA Establish FRG focus no longer possible if germany us Unified.


Version 29.12.19 for Hearts of Iron 4 (v1.8.1)


File info

  • Added by: TOP-Mods
  • Author: Player
  • Mod version: 15.07.22
  • File format: ZIP
  • File size: 166.9 mb
  • Source: Go to
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Jovem Conservador

Esse mod tem algum tipo de bug em que os slots de pesquisa somem


The game crashes after it loads.


I have the same problem


Bazı sorunlar

1- İdeoloji sorunu.İdeoloji kolay kolay değişmiyor.
2- Araştırma paneli açılmama sorunu >W< tuşu ile.


The game crashes at Paris Peace Conference, 1947. What should I do? 

Francisco Franco

This mod is a early alpha, probably is that


Bro pls upload make America again mod


man i wanted to play this amazing mod but sadly i don't have the DLC required :C

maybe you can make it compatible even without DLC?


Bro also post the make America again mod plssss






Chaos FR pls


Can you do TNO:Custom Country Paths?


Can you tell me where is the 1.11.10 version is?


no step back version 

Kirby Mchowski

please add «Nation Europa: A Kaiserredux Submod», please


Well this is a very nice mod! although there aren't that much focus trees but the thing is that this mod is alpha, so that means that there are may be some better playthrough and gameplays! lets see how much this mod is going to be better! Nice job top mods for putting this mod and well done creator! Lets see how it is going to be soon!


Where is download button???????????????????


above the comment section, you have to wait until it appears

susy baka

good mod but i prefer iron curtainImage