Hearts of Iron IV

Hearts of Iron IV

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The Ultimate Ironman Mod Compendium {GoE}
   
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Description
THE MOST EXTENSIVE IRONMAN MOD COLLECTION ON THE WORKSHOP HAS RETURNED!

Have you ever wanted to play a modded Vanilla+ experience while being able to earn achievements?

Look no further than The Ultimate Ironman Mod Compendium!

47 mods brought together for an Ironman and achievement-compatible experience with UI QOL improvements, art and graphical upgrades, new models, and more!

!!!DX9 RENDERER MUST BE USED FOR GEO MOD TO FUNCTION!!!

Updated 16 JUN 2025

If you want to do yourself a service, I would highly recommend checking out the linked channel. There is no higher quality channel on YouTube.
Items (47)
Vanilla Sound Overhaul
Created by mama.mia99@aol.com
This is a mod created to help enhance the vanilla sound experience! new sounds for almost every aspect of the game, and is to my knowledge Ironman Compatible!...
Better Classical Music
Created by Bong Crisby
Most of the old Classical Music mods are now long out of date, so I created my own to maintain in perpetuity for all. This mod replaces the vanilla soundtrack with a much larger classical music soundtrack featuring (among many others): Wagner, Beethoven, M...
Major Marches
Created by maurice
The Major Marches Music Mode NOTE : This music mode does NOT have any political or propaganda purposes. Here's a music pack which contains military marches of different major countries from 1799-2004 ! ------------------------------------------------------...
Minor Marches
Created by maurice
The Minor Marches Music Mode NOTE : This music mode does NOT have any political or propaganda purposes. Here's a music pack which contains 243 military marches and national anthems of 20 different Minor Countries! ------------------------------------------...
Spy Reminder: Sound
Created by Rikai
This is a requested mod to make my "Spy Reminder" mod ironman-compatible. You will hear a distinct sound whenever a mission finishes. There will NOT be a reminder event, because that event would change checksum aka disable achievements. The sound is an old...
HOI4 - Texture Overhaul - Terrain
Created by AdamosTomatos
HOI4 - Texture Overhaul - Terrain A series to improve the graphics of HOI4 The Goal: - Make completely new textures that is realistic and good looking. What this mod offers: - New textures with matching normal maps for correct depth and light reflection - ...
HOI4 - Texture Overhaul - Water
Created by AdamosTomatos
HOI4 - Texture Overhaul - Water A series to improve the graphics of HOI4 There is another mod that also change the watercolor, altough it completely removes the reflections, the way it's done doesn't boost the performance mind you. This mod alters the wate...
HOI4 - Texture Overhaul - Citylights
Created by AdamosTomatos
HOI4 - Texture Overhaul - Citylights A series to improve the graphics of HOI4 The Goal: - Make the textures ingame look better. What this mod offers: - No performance loss. - Citylights now have a sharp new texture. If you like the mod, feel free to give a...
Stege Map Mod Fix [Ironman]
Created by Moisy
https://i.imgur.com/B3XkyeM.png Updated Version of Stege Map Mod Ironman Version Currently supports Patch 1.16 and above. Supported Languages: English German French Polish Russian Spanish Brazilian (Portuguese) Japanese Chienese https://i.imgur.com/HHT8bfL...
-RGFX- Clean Menu Fonts
Created by Kryo
Revolutionary GFX: Clean Menu Fonts This small mod reduces the gradient effect on the menu fonts. Can be used together with any of the RGFX mods. http://i.imgur.com/rkHZjka.png Ironman/Achievement compatible & Multiplayer friendly (doesn't change checksum)...
Satisfying Puppet and Country Names
Created by jdwilward
Welcome to Satisfying Puppet and Country Names An Ironman compatible mod that changes names ONLY, now with German RKs If there's anything you don't like about the mod or would like to see included please leave a comment! Sadly as of BBA, peace deals preven...
Radiant Flags: Historical & Immersive - Now with cosmetic tag ideology fix!
Created by Aes
ACHIEVEMENT AND MULTIPLAYER COMPATIBLE UPDATED TO 1.16.*, SHOULD BE COMPATIBLE WITH EVERY VERSION NOW WITH COSMETIC TAG IDEOLOGY FIX! RADIANT FLAGS EDITIONS Radiant Flags Censored Edition, to play without swastikas: https://gtm.steamproxy.vip/sharedfiles/f...
Coloured Interface - All in One (1.16 - Götterdämmerung)
Created by FHDHughesy
Coloured Interface - All in One This mod brings a visual overhaul to Hearts of Iron IV, . Key features include: Updated Plane and Ship Icons: Distinct colours for all aircraft and naval units, making military branches easily recognizable. UI Enhancements: ...
Alternative Naval Base Icons
Created by Lanyakea
Alternative Naval Base Icons Hi again :) This mod changes the naval base icons for better visibility in a similar manner as my Alternative Air Base Icons mod. I've also tried to make it much more obvious at first glance whether a port is open for repairs o...
Alternative Air Base Icons
Created by Lanyakea
Alternative Air Base Icons Hey there :) This mod changes the air base icons for better visibility. Note: this does only affect icons in the strategic air map mode Ironman and Multiplayer compatible You can find my new mod that changes naval base icons acco...
Colourized Outdated Equipment Overlay
Created by doom_juan
IronMan Compatible A simple cosmetic mod that changes the colour of the outdated equipment overlay so it is more visible to the player whilst still maintining a vanilla quality....
Coloured Theater Alert Icons
Created by Lanyakea
Coloured Theater Alert Icons This little mod gives colour to the theater alert icons for better visibility. Ironman and Multiplayer compatible Updated for 1.10 ...
Colourful MIO
Created by Gerrade
Ironman Compatible Vanilla MIO GUI has horrible UI colors. This mod simply changes MIO GUI more colourful....
Better Air Wing Deployment
Created by Burch
https://steamusercontent-a.akamaihd.net/ugc/2430131809748822113/34CBC07D7ED73B6282B3F7AF2E3D47BB462BF9B1/ 1.13.* - Ready! Remember this is a work in progress. WIP Changes the Air Wing Deployment window to be taller and wider, while also adding a second row...
Larger Aces View Window
Created by Burch
https://steamusercontent-a.akamaihd.net/ugc/2430131809748822113/34CBC07D7ED73B6282B3F7AF2E3D47BB462BF9B1/ Ready for 1.13 - Achievements and Ironman ready! A larger two column Ace view window. If you do not want to see the dead aces use this sub mod: Larger...
Lichark's Extended Commander Selection UI
Created by Lichark
FAQ Is it Ironman compatible? Yes, it is! (Thanks, @) It looks weird/doesn't fit my screen This mod was made for displays capable of 1080p and above in mind. If your display is smaller it could cause issues with it. Is it compatible with X, Y mods? It shou...
Realistic & Immersive Party Names
Created by CSRZ
IRONMAN COMPATIBLE - compatible with every game version ___ A mod for historically accurate WW2 fanatics like myself. Adds a ton of immersive party names to all independent countries. No more generic "non-aligned" parties! No more made up, fictional or out...
Uncensored Focus Tree Icons
Created by CSRZ
IRONMAN COMPATIBLE - will work with every version of the game _______ _______ Part of the "Historical Flags & Emblems" as well as "HoI4 Unofficial Patch" projects. This mod replaces icons in the national focus trees with more historically accurate German f...
Uncensored German Abwehr Emblem
Created by CSRZ
IRONMAN COMPATIBLE - will work with every version of the game If you want all of the emblems (not only German - go here): https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=2017272267 ___ Will replace the generic German agency emblem with the emblem ba...
Uncensored Event Pictures
Created by CSRZ
IRONMAN COMPATIBLE - will work with every version of the game _______ The mod replaces censored event pictures with original (non-edited) pictures or similarly close pictures. Feel free to suggest changes. Previously part of the Historical Flags & Emblems ...
Modifier Icons
Created by truck gaming
Have you ever been irked by how the "production efficiency" modifiers have a little icon next to them while all the rest don't? Well, I have, so that's why I created this very simple mod inspired by the fantastic mod New Ways, which has a similar system. W...
Realistic & Immersive War Flags - Uncensored Edition
Created by CSRZ
IRONMAN COMPATIBLE - will work with every version of the game ___ Small mod that (if loaded after your flag mod) allows the game to load separate flags for the armies and separate for the country. Will work together with every flag mod on the Steam Worksho...
Special Project Localization Expansion
The Special Project & Vanilla Localization Expansion is an Ironman and Achievement Compatible mod that adds several new localization to existing special projects and the equipment received from them. Due to using its own files, it should be compatible with...
Gun Graphics
Created by Denxson
https://imgur.com/GHTT8Ck.png SHAMELESS ADVERTISING: Support me or Order Icons for your favourite nation: https://buymeacoffee.com/denxson Follow progress on: https://x.com/DenSz50684642 Alternatively follow on: https://discord.com/channels/749998197061189...
MPU Update Lite
Created by Ryifer
An updated lite version of some of the MPU mods by mpu.daemos, based on Saskialla's MPU update to BBA. It was ported for NSB by Yes, Paimon and ported for BBA by Saskialla. - Compatible with 1.15.*/Götterdämmerung Ver. - Achievements Compatible For Easy Ma...
Large Portraits for Trait Tree Window
Created by MouToN
Gives a larger portrait in the trait tree window for field marshals, generals and admirals. Not tested extensively so tell me if you find a bug. Compatible with Ironman / achievements / existing save files. 🡒 Old version 🡐...
Community Portrait Pack
Created by MouToN
https://i.imgur.com/ApyB1iI.png Community Portrait Pack adds over 500 new portraits (large and advisor portraits) drawn in Vanilla style. Most of these portraits are for Vanilla characters who use a generic one, but in some cases they give a better portrai...
No More Generics!
Created by Molvanîa!
https://i.imgur.com/fmPYN9u.png Tired of Generic Portraits? Sick of the same guy being the leader of so many countries? Well, Molvanîa (and the HOI artist community) have got the fix for you! Introducing No More Generics! What was originally a revamp of th...
LampGeoplus Models Icons
Created by Snow Fox
About In this mod, the icons, models, and blueprints were correctly paired. Credit Icons are mainly from "Lamp's Eqpt Icons" Models are mainly "GEO World War 2 Models Mod" Related Mods There's also a lightweighted version here: https://gtm.steamproxy.vip/s...
Historical Tank gun name
Created by ccoma01
This is a historical tank gun name mod that I found while searching Wikipedia and etc sites. vanilla tank gun name was too plain, so I made it. will be many errors, but I hope you enjoy it. Ironman mode ok! List of countries German Reich Italy Japan France...
Fixed and Bigger Ship Models
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif Updated to game version v1.16.10 Makes the base game models larger. The enlarged ship models: ==================== - Generic: Carrier, Battleship, Battlecruiser, Heavy Cruiser, Light Cruiser, ...
Man the Guns Ship Models Fix
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif Updated to game version v1.16.9 This mod fixes the previously missing ship models from "Man the Guns Expansion" in the ship designer. The fixed ship models: ================= Generic: - Conver...
Fixed and Bigger AAT ship models
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif ⭐Updated to game version v1.16.10⭐ This mod fixes the previously missing ship models from "Arms Against Tyranny Expansion" in the ship designer, and it also adds them to several other countrie...
Generic Battleship-Battlecruiser Model
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif Updated to game version v1.16.0 Adds an additional generic battleship/battlecruiser warship model to all nations It uses the turkish "TCG Yavuz" / "SMS Goeben" battlecruiser model from the "Ba...
Major Battlecruiser Models
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif Updated to game version v1.16.9 Adds the major battleship models as battlecruiser models to the major countries The impacted countries: - England, USA, Germany, Italy, France, Soviet, Japan Th...
Major Nations Ship Models added to Minor Nations
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif Updated to game version v1.16.10 This mod adds the specific Battleship and Heavy Cruiser ship models from Major nations to Minor nations. This mod adds these ship models to all nations present...
Additional ship models
Created by Hunor125
https://i.imgur.com/tLWsgCw.png https://i.imgur.com/fVVaDCS.gif ⭐Updated to game version v1.16.10⭐ -Adds numerous (250+) generic and country specific ship models to the game. -I've spent 3000+ hours in Blender making this. -This mod only adds/modifies, it ...
Ship designer - Universal
Created by RadMolPL
The mod changes the default graphics of the designed ships. Some nations have their own historical designs, others have default ones. If it's UK you'll have UK ships, if Japanese you'll have Japanese ships. However, if you choose another nation that doesn'...
Historical Ship Armaments and Modules
Created by U L G E N
Just a few improvements i made for ship armaments and replacing lack of names, or each country you can tell me which one you want or which armament/module needs to be renamed. Countries which has completed along Generic: Australia British Malaya British Ra...
Remove Hull Type
Created by Rook
This is a simple modification to localisation\core_l_*your language*.yml files. It removes the Hull Type designation from ships listed in the fleet window. Simple flavor modification. Changing this: SHIP_TYPE_DESC:0 "$TYPE$ ($VARIANT$)" To this: SHIP_TYPE_...
Strategic View Adjustments (MP/A variant)
Created by Kondi
This version of SVA is multiplayer and achievement compatible. For the main mod which includes more extensive changes, ...
SVA font fix 1.16
Created by Caro
This is v1.16 support version of SVA font fix. SVA font fixのv1.16対応版です。...