Start in 1910 with one of the Major Countries of this time and fight through the series of events that lead the world in the first bloodest confict: the First World War.
Become a member of the Triple Entente or of the Central Powers and help your side in the Great War.
From the French-German border, the Balkans Wars, the Russian Revolution and more to come, this complete overhaul mod includes a new map, new events, new leaders, new governments, new units, new tech tree, new game mecanics and improved AI.
Hello Guys!
Today we released a Major Update for the Mod, one of the biggest update made with a complete New Interwar Scenario! 🥳
You can start in 1919 in an unpredictable shaken world just after the Treaty of Versailles! Among the changes, you'll discover a complete National Focus Tree for Poland as well as many technologies, events and ahistorical opportunities! The Polish-Soviet War, the Turkish War of Independence and the Russian Civil War haven't been forgotten!
We strongly recommend you to play Poland to better appreciate the situation and all the new things brought by this update. The Soviet Russia, the White Russia and the Weimar Republic can be interesting too but we accorded a special attention to the country of Józef Piłsudski!
The complete Changelog is available here.
We hope you will enjoy this new update and thanks again for your support since so many years. Have fun!
For those who wants to support us, we are currently developing our own WW1 Grand Strategy game: Fields of History: The Great War 💪
Special Announcements for the Centenary of the Armistice.
Some news about the development of Hearts of Iron IV: The Great War
Some news about the development of Hearts of Iron IV: The Great War
Hearts of Iron IV: The Great War - Open Beta 0.22.6 "Klang der Seele" (27 February 2024)
Hearts of Iron IV: The Great War - Open Beta 0.22.5 "Klang der Seele" (6 February 2024)
Hearts of Iron IV: The Great War - Open Beta 0.22.4 "Klang der Seele" (19 December 2023)
Hearts of Iron IV: The Great War - Open Beta 0.22.3 "Klang der Seele" (11 November 2023)
Hearts of Iron IV: The Great War - Open Beta 0.22.2 "Klang der Seele" (25 October 2023)
Hearts of Iron IV: The Great War - Open Beta 0.22.1 "Klang der Seele" (23 October 2023)
New version of the Mod for the Armistice Day with the Open Beta 0.22.3!
And also, Rwanda and Burundi were part of Belgian Congo. Because in the “Aftermath of Versailles” scenario, the Rwanda and Burundi are part of British Tanganyika, and that is wrong.
And please fix one province in Austria, because this one province is owned by Austria and not by Yugoslavia.
And Danzig (Gdańsk) was a demilitarized zone in Poland.
Hello, can you fix the borders of Weimar Republic? I think borders in Silesia and Ostpreußen (East Prussia), because there are two provinces which wasn't owned Weimar Republic, but Poland.
I'm speaking of borders in “Aftermath of Versailles” scenario.
Also fix Silesia plebiscite please.
If you don't know what I'm thinking, then just compare the eastern borders of Weimar Republic to the borders of Germany in original HOI4.
they will add some china to the mod?
i can only see the researches for industry and electronics other stuff wont show up its just a blank page. i downloaded the latest version.
Have you other Mods?
This comment is currently awaiting admin approval, join now to view.
This comment is currently awaiting admin approval, join now to view.