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.

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RSS Articles

Open Beta 0.3

News 1 comment

Open Beta 0.3

Hello Everybody!

As we promised, for the release of the new Patch 1.4 "Oak", Hearts of Iron IV: The Great War Open Beta 0.3 is out!

To be noted that, as always, with or without Paid DLC, your gaming experience on The Great War will be very similar.

Among the changes in this new version, we have integrated the Second Treaty of Frankfurt. It allows the Central Powers to negotiate a Peace Treaty with the Entente Members at their advantages and have an ahistorical "what if situation" if the Central Powers had win the First World War.
Moreover, we fixed some bugs and reworked the Treaty of Versailles and added several options to let you choose if you want to ratify them or not.

Also, a new fully playable nation: Khedivate of Egypt (a Puppet of the United Kingdom at the time).
New Events and new National Focuses wich leave more room for Historical Deviations.

If you want to contribute to this great project, discuss, share your ideas, it's time to join us on GitHub.

A complete Changelog is available here.

Have fun!

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Wolferos Official Steam Group: Steamcommunity.com
YouTube: Youtube.com

Open Beta 0.2

Open Beta 0.2

News

Some news about the development of Hearts of Iron IV: The Great War.

Open Beta 0.1.8 and a Quick Review before 2017

Open Beta 0.1.8 and a Quick Review before 2017

News 2 comments

Some news about the development of Hearts of Iron IV: The Great War.

Open Beta 0.1.5

Open Beta 0.1.5

News

Important Announcement about Hearts of Iron IV: The Great War

Open Beta 0.1.5 Dev Diary

Open Beta 0.1.5 Dev Diary

News 6 comments

Preview of some of the new features that will be implemented in the Open Beta 0.1.5 wich will be released very soon.

RSS Files
The Great War - Incremental Patch Open Beta 0.3.1

The Great War - Incremental Patch Open Beta 0.3.1

Patch

Hearts of Iron IV: The Great War - Incremental Patch Open Beta 0.3.1 (15 June 2017)

The Great War - Open Beta 0.3

The Great War - Open Beta 0.3

Full Version 4 comments

Hearts of Iron IV: The Great War - Open Beta 0.3 (14 June 2017)

The Great War - Incremental Patch Open Beta 0.2b

The Great War - Incremental Patch Open Beta 0.2b

Patch 15 comments

Hearts of Iron IV: The Great War - Incremental Patch Open Beta 0.2b (23 February 2017)

The Great War - Incremental Patch Open Beta 0.2a

The Great War - Incremental Patch Open Beta 0.2a

Patch

Hearts of Iron IV: The Great War - Incremental Patch Open Beta 0.2a (15 February 2017)

The Great War - Open Beta 0.2

The Great War - Open Beta 0.2

Full Version 12 comments

Hearts of Iron IV: The Great War - Open Beta 0.2 (15 February 2017)

The Great War - Incremental Patch Open Beta 0.1.9a

The Great War - Incremental Patch Open Beta 0.1.9a

Patch 6 comments

Hearts of Iron IV: The Great War - Incremental Patch Open Beta 0.1.9a (17 January 2017)

Comments  (0 - 10 of 769)
warrisee
warrisee

just one question to get the treaty of Frankfurt event to fire does France need to capitulate and britian gets an event

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zerostrer
zerostrer

I've other doubts about this mod 1) the october revolution trigger early but it's ok... But isn't good that the great mongolian state enter the entente and all his allies delcare war against soviet union despite the brest-livosk event fired. 2) it's ridiculous that the france after the ww1 has 490 division. 3)about what i've said above why there isn' t the vanilla game national spirit before ww1 for example if you dicthe treaty of versailles (as i do in myckast play) italy should get vittoria mutilata national spirit. And in any case france shuipd have victor of the great war if he wins

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zerostrer
zerostrer

I've tried all the betas that you have done and this is probably the best mod for hoi4. But i've noticed 1 errors and 1 thing that i don't appreaciate. 1) if you do the national focus "send troops to help bulgaria" with austria-hungary there isn't enough world tension to send volunteers.
2) i don't appreaciate that you are obligated to become facist with italy to continue his national focus. I'd rather have the possibilty to remain democrats, become comunist or become facist. Three focus that leads to the same national focus tree.
Thanks to have listen to me. (and sorry for bad English i'm not a native speaker

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brad12
brad12

dose serbia have new infantri skins like the new yUG skins in hoi 4

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WolferosTeam Creator
WolferosTeam

The Great War Open Beta 0.3 is out!
Moddb.com

Reply Good karma+1 vote
Dainavietis
Dainavietis

Nice.
You made very good mod, revorked all vanilla game. Maybe you have plans to make "cold war" mod? I think if you made something about Cold War, it should be something "wow" like "TGW".

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ampekers
ampekers

how to install it anyway? everytime after selecting a country it always crashes.

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gustavosadolphos
gustavosadolphos

1.4 is out
Release new version

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Highest Rated (2 agree) 9/10

A great mod and I'd give it a 10 if it was finished. It's still technically is a 10, but some miner issues need to be worked around.

Dec 1 2016 by AthelasProject14

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Jun 15 2017

The Great War OpenBeta 0.3 (@HOI_Game 1.4.0 Compatible) has been released! Steamcommunity.com Have Fun! T.co

Jun 14 2017

RT @HOI_Game: Don't miss our Death or Dishonour release stream tomorrow, set yourself a reminder here: Twitch.tv

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RT @DailyMailUK: D-Day photos of Allied troops are transformed with colour on anniversary of the Normandy landings… T.co

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RT @HOI_Game: We have a release date! Death or Dishonor will be available as of the 14th June. Pre-order here:… T.co

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RT @HOI_Game: .@podcat_paradox and one of Error-Dog’s buddies up on stage now at #pdxcon Twitch.tv T.co

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RT @Dimosasquest: New HoI4 The great war series! This time its Russia! Vote for our goverment! Strawpoll.me T.co

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