Mod «Rise of Nations» for Hearts of Iron 4 (v1.10.1 - 1.10.3)


Rise of Nations is a mod lovingly made by the Hoi4 Community, for the Hoi4 Community. It will allow you to play through the last century of world history. We will be releasing one start date per update. Each Start Date will have the following: 4 Politicians (One Per Ideology Group), Order of Battle (As Accurate as Possible), 7 Focus Trees at the very minumum (One Per Major Country). The Tech Tree Spans from 1900 till the present allowing for either a continuous 100 year long game, or a short 5-10 year long war depending on your play style.


  • 1900 Start Date
  • 1910 Start Date
  • 1936 Start Date
  • 1949 Start Date
  • 1960 Start Date
  • 1970 Start Date
  • 1980 Start Date
  • 1990 Start Date
  • 2000 Start Date (WIP)
  • 2017 Start Date (WIP)
  • Expanded Technology Tree 1900-2030
  • Beautiful Law System
  • New Ideology System (Over 100 Subideologies)
  • Hundreds of New Decisions and Events
  • Hundreds of New Generals
  • Hundreds of Unique Units with Custom Icons
  • German, Italian and Japanese Puppet Decisions
  • Hundreds of New Advisors and Companies
  • Over 100 Formable Nations
  • New Focus Trees
  • Hundreds of Hand Crafted Realistic Portraits
  • Integrated Expert AI
  • Space Tech and Space Race Decisions and Events

Mod checked on game version: 1.10.1 , 1.10.2 , 1.10.3

  • Fixes and lots of new content.

Version 12.01.21 for Hearts of Iron 4 (v1.10.1 - 1.10.3)

  • Compatibility with HOI4 version 1.10.*


Version 06.11.20 for Hearts of Iron 4 (v1.9.3)

  • 1900 start date
  • New start event explaining unfinished scenarios


Version 19.10.20 for Hearts of Iron 4 (v1.9.3)

New features:

  • Added Space Race triggers, events, GFX and Space news
  • Added Olympic News and events
  • Added Economic Crisis events
  • Added Cold War wars, news and gfx
  • Added Global Pandemic news
  • Added Decolonization events
  • Improving interwar era


  • WW1 German Victory fix
  • Allied Victory Peace Deal fix
  • Soviet Winter fix
  • Russian Coup fix
  • Small country fixes


Version 24.09.20 for Hearts of Iron 4 (v1.9.3)

  • Added new WW1 events
  • Added community portraits
  • Added new icons
  • WW1 Advisors fixes
  • Generic focus tree fix
  • Japan Focus tree fix
  • Ideas fixes
  • Argentine and Hungary state fixes
  • DNC Events
  • AI behaviour fixes
  • Improved loading screens


Version 08.07.20 for Hearts of Iron 4 (v1.9.3)


  • New Space Tree
  • New WMD Tree
  • Reworked Artillery tree

Focus Trees:

  • Focus trees for all major WW2 countries (Germany, France, Italy, etc.)


  • New start dates (containing accurate mapping, leaders, etc.) : 1900, 1914, 1933, 1939, 1940, 1941, 1942, 1943, 1944, 1945 (and readded 1960, 1970, 1980, 1990, 2000 and 2008)
  • Added many formable nations
  • Decisions to partition the world by the Axis powers
  • New events


  • Bugfixng


Version 06.06.20 for Hearts of Iron 4 (v1.9.3)

  • The mod has been updated for version 1.9.3 of the game.


Version 19.04.20 for Hearts of Iron 4 (v1.9.1)


  • Modern and 1970 oobs
  • SP Artillery
  • New portraits
  • New generals
  • Specific Ideologies
  • International organizations
  • AI Behaviour for WW1
  • Better Arab Borders


  • Localization fixes
  • Generic Focus fixes
  • Set Flag event fix
  • Research Tab Fix
  • History fixes
  • Many other fixes


Version 25.03.20 for Hearts of Iron 4 (v1.9.0 - 1.9.1)

  • Updated to 1.9
  • 2000 and 2017 scenarios implemented
  • Added Islam to law system
  • Added portraits for Islamism
  • Added new Buttons
  • Additional modern day leaders portraits
  • New events
  • New modern day leaders
  • Country names fixes
  • Space Tech Tree temporary removal
  • Minor character fixes


Version 18.03.20 for Hearts of Iron 4 (v1.8.2)


How to install mod?

To install the mod for the game Hearts of Iron 4, unpack the contents of the archive to the folder Documents\Paradox Interactive\Hearts of Iron IV\mod and enable the modification in the launcher.

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update please


Its crash my game and not working


I’ve got it working fine on v1.9… Really great mod, and a lot more enjoyable than vanilla. However the game crashes whenever I try to save, so there’s really no point in playing at present. Any suggestions for a fix?

I’m not running any other mods whatsoever

Jovem Conservador

Try to use 1.9.1


research slot dont open


la ranura de investigacion no se abre, que puedo hacer


te recomiendo que lo istale por paradox mejor ahi donde descarlo los mods sin prolemas si te sale que el descriptor no se encontro tenes que abrir el descriptor con el note pat y ir a path y cambiarlo en la ubicacion de la carpeta mod y pegarlo eso si tenes que borrar el path que tiene no borres las comillas si no la cagaste  bueno espero que te aya ayudado si no mandame mensaje y te respondo


Some of Material Design such not working/not correct as decription, and i don't get why the «demobilize» is exist in research tree, it should be a event trigger after a country lose a war. And i like this mod <3. Thanks.


Please fix the Division Support attachment, you adding is great but why limit max speed? Whole tank/mot division speed is reduce to 4 km/h because there are some support unit can't keep up is a horrible idea, «get those men some vehicle».Or you can make 2 version: Infantry support and Motorized support.


miren a mi ya me paso y esque si a ustedes le sale en los enfoques investigaciones o en los nombres que es gou_resarch_lou o division_artilleria_18 eso le sale porque el mod no esta traducido al español necesitan cambiarlo a ingles en el dowser o en el launcher del paradox y asi le saldra todo los nombres corectamente si necesitan algo estoy aca pero constesto tarde

Ramazan Alper YILDIRIM

 update please


update please


I start the game but instead of rise of nations its start the great war mod

any help?