Hearts of Iron IV

Hearts of Iron IV

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Ultimate Kaiserreich Mod Compendium
   
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Description
THE MOST EXTENSIVE KAISERREICH MOD COLLECTION ON THE WORKSHOP!

69 mods brought together for a vanilla style Kaiserreich experience with UI QOL improvements, art and graphical upgrades, new models, and more!

Updated 7 OCT 2025
Items (69)
Kaiserreich
Created by Kaiserdevs
Welcome to the world of Kaiserreich! Current KR version: 1.5.3, released 10/10/2025 Current HOI4 version supported: Countenance 1.16.10.5638 (99dc) https://static.wikitide.net/kaiserreichwiki/4/41/KR4_Steam_Workshop_-_Header.png "What if Germany had won Wo...
Player-Led Peace Conferences
Created by Neutrino
This mod gives players full and direct control of peace conference proceedings in wars they are involved in. Wars without player involvement conclude as normal. Currently supports patch 1.16 and above. If you're playing on version 1.10 or 1.11, please use ...
Recall Volunteers
Created by Yard1
Simple mod adding a diplomatic action allowing you to recall volunteers. The AI will never use this action. Should be compatible with all mods. Multiplayer compatible. All players will need to have the mod installed. Requires 1.9 or newer to work. Is not I...
Zee's Balanced Ship Refits
Created by _Zee
=+=+=+=Welcome to Zee's Balanced Ship Refits=+=+=+= This mod aims to improve the Naval Ship Designer and Convert/Refit functionality of the game. Man The Guns DLC is required. There are 2 key changes made by this mod: First, the Naval XP requirements to de...
Sea Trade Fixes
Created by MrPunk
Introduction Sea Trade Fixes is a submod for VNR, but can be also used without VNR. The mod aims at making sea trade more important for naval-centric games. Changes only include reduction in max range of land trade and increase of convoy's IC. Compatibilit...
Kaiserreich Enhanced AI
Created by omarux282
This mod is *not* standalone, you must run it with Kaiserreich. NSB and BBA are highly recommended but not required. A Kaiserredux version is available here. Introduction Do you love Kaiserreich but are tired of the same old AI? Then this mod is made for y...
Less Commanders Limit - KR
Created by Shavius
This is a tweaked KR compatible version of Better Mechanics : Commanders Limit Only division command limit retained, as the naval capacity works poorly with AI. Not Ironman Compatible Compatible with Hoi4 Version(s): 1.14.* (Compatible with every version r...
Better Mechanics : Supply Replenishment
Created by Amine Alkaline
https://i.imgur.com/f6Ih8zb.gif https://i.imgur.com/XKpd4pU.png https://i.imgur.com/3kAQyVe.gif https://i.imgur.com/TkXwqUi.png The new hoi4 supply system is fascinating in its implementation of supply. Still, oddly enough, something that isn't well repres...
Linear XP Gain
Created by Frostleaf
Linearized the gain rate for traits no matter how many traits a general has acquired, which means the gain rate for all traits always keeps the same. In vanilla, "For every trait a general has already acquired, the gain rate for all other traits gets reduc...
Toolpack without the Errors
Created by marijn211
The most improved and up-to-date continuation of Toolpack Perfect for debugging, fixing peacedeals or just cheating. The opening button is above the map options at the bottom-right (or use control+T). After enabling a menu click a state on the default map ...
Border Avoidance Tool
Created by Kondi
Compatible with 1.12 Stop your allies from crowding fronts in three ways: avoid a country on your side: stop sending troops to borders controlled by this country avoid a country not on your side: stop sending troops against borders controlled by this count...
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...
Kaiserreich Music
Created by Kaiserdevs
Welcome to the Kaiserreich music mod! https://i.imgur.com/P4jGUK3.png Over 1000 songs for countries all over the world! Region, ideology and nation specific songs for countries all over the globe. Tune into a multitude of radio stations and enjoy over 1000...
Kaiserreich Music Internationales
Created by Kaiserdevs
Welcome to the Kaiserreich Internationales music mod! https://i.imgur.com/P4jGUK3.png Every version of the Internationale you could ever want! The glorious Internationale in every language we could find, combined into one mod. For your listening pleasure, ...
Ness's Ultimate Music Mod
Created by Nesserino
This is it! The last music mod you'll ever need! This bad boy has over 2000 historical and thematically appropriate songs to HOI4 through channels named after radio stations which were historically relevant to the country or region in question during the S...
NUMM: Kaiserreich/Kaiserredux Compatch
Created by Nesserino
Compatch for Ness's Ultimate Music Mod so that the weights of the music based on tag and ideology work correctly with Kaiserreich and KaiserreduX....
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!...
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...
Map Modes+
Created by LimonenZitrone
Information Adding map modes is not ironman compatible, so with this mod active you will not be able to get achievements. Most map modes are updated daily and not on specific occasions. So if you think the map mode might be outdated either wait a day or sw...
-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)...
TWR GDP screen
Created by Saha
Allow TWR GDP ranking to be used in vanilla and other mods. And extend the GDP system. GDP is calculated mainly by civilian and military factories, amount of resources, etc. GDP per capita varies with population and the amount of GDP. ・Civilian Factories G...
Radiant Flags for Kaiserreich: Faithful & Immersive Flags
Created by Aes
MULTIPLAYER COMPATIBLE UPDATED TO HOI 1.16.* AND KAISERREICH 1.4.*, SHOULD BE COMPATIBLE WITH EVERY VERSION DISCLAIMER This mod needs the Kaiserreich base mod to work! RADIANT FLAGS EDITIONS Radiant Flags Base Edition, if you play vanilla! https://steamcom...
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: ...
Show Speed In Construction View (Updated)
Created by Kaarlo
https://i.imgur.com/f6Ih8zb.gif Supported Version v1.16 Not Ironman Compatible Introduction This updated version that relocates the on/off button to a position above the air field building. Now it doesn't interfere with where you assign factories to buildi...
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...
Aces Portraits Pack: Kaiserreich
Created by Thinking_waffle
KR version of my ace portrait pack that is also included in RT56...
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...
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...
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...
MPU Update Lite - Preset Colors
Created by Ryifer
Add more preset army/fleet colors for MPU Update Lite. Achievement Incompatible. Thanks: MPU Theatre Icons - More Colours...
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 🡐...
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...
Kaiserreich Models - Base Game
Created by Kaiserdevs
Welcome to the Kaiserreich model mod! https://i.imgur.com/Jps2obz.png Models for every country in Kaiserreich! This submod includes custom models and skins for every country in Kaiserreich, but does not include special DLC-specific models for certain count...
Kaiserreich Models - Man the Guns DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Man the Guns models mod! https://i.imgur.com/Jps2obz.png Models for Man the Guns! This submod requires “Kaiserreich Base Models”, and adds compatibility for the following DLC content: Halftracks for the United Kingdom and United ...
Kaiserreich Models - Axis Armor DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Axis Armor Pack models mod! https://i.imgur.com/Jps2obz.png Models for the Axis Armor Pack! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for tanks and other vehicles from: German...
Kaiserreich Models - La Résistance DLC
Created by Kaiserdevs
Welcome to the Kaiserreich La Résistance models mod! https://i.imgur.com/Jps2obz.png Models for La Résistance! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for: Mexico Scout Planes for all nations If you h...
Kaiserreich Models - Allied Armor DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Allied Armour Pack models mod! https://i.imgur.com/Jps2obz.png Models for the Allied Armour Pack! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for tanks and other vehicles from: ...
Kaiserreich Models - Battle for the Bosporus DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Battle for the Bosphorus models mod! https://i.imgur.com/Jps2obz.png Models for Battle for the Bosphorus! This submod requires “Kaiserreich Base Models”, and includes additional custom models, skins and voiceovers for: The Ottoma...
Kaiserreich Models - Eastern Front Planes Pack DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Eastern Front Planes Pack models mod! https://i.imgur.com/Jps2obz.png Models for the Eastern Front Planes Pack! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for planes from: Aust...
Kaiserreich Models - No Step Back DLC
Created by Kaiserdevs
Welcome to the Kaiserreich No Step Back models mod! https://i.imgur.com/Jps2obz.png Models for No Step Backl! This submod requires “Kaiserreich Base Models”, and adds compatibility for the following DLC content: Estonian, Latvian and Lithuanian VOs If you ...
Kaiserreich Models - By Blood Alone DLC
Created by Kaiserdevs
Welcome to the Kaiserreich By Blood Alone models mod! https://i.imgur.com/Jps2obz.png Models for By Blood Alonel! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for planes from: Britain France Italy United S...
Kaiserreich Models - Arms Against Tyranny DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Arms Against Tyranny models mod! https://i.imgur.com/Jps2obz.png Models for Arms Against Tyranny! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for planes from: Denmark Sweden Nor...
Kaiserreich Models - Trial of Allegiance DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Trial of Allegiance models mod! https://i.imgur.com/Jps2obz.png Models for Trial of Allegiancel! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for planes from: Argentina Brazil Br...
Kaiserreich Models - Gotterdammerung DLC
Created by Kaiserdevs
Welcome to the Kaiserreich Götterdämmerung models mod! https://i.imgur.com/Jps2obz.png Models for Götterdämmerung! This submod requires “Kaiserreich Base Models”, and includes additional custom models and skins for planes from: Germany Russia Austria Hunga...
KR - Tanks for Everyone
Created by Owl
NEW UPDATE, ICONS 1.0 + DLC REQUIREMENT UPDATE Thanks to the lovely Lamp, I have had permission to integrate (at least for now) his Tank Icons into this mod, as well as fix the Equipment Designer for tanks so that the Icons properly show up. This requires ...
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...
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 ...
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...
Plane Icon Fix
Created by Uncle_Shero
This mod fixes an old bug of AI using default plane icon for all their designes. Ironman Compatible...
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
Created by Kondi
This mod adjusts various parts of the UI to make assessing and organizing your forces easier. For an achievement compatible and a more multiplayer friendly version >GO HERE<. Doesn't include all the changes of this mod. Changes: Counters collapse into pile...
Better Mechanics : Camera
Created by Amine Alkaline
https://i.imgur.com/8kFp1cx.gif https://i.imgur.com/TkXwqUi.png Hello, Have you ever wanted more freedom of movement and zoom for the camera? Do you want some more excellent views of the ongoing combat? Do you wish not to be bored when you watch the map fo...
Topbar Resources [All Languages]
Created by Lennard
Update: You can drag the resource window around. Simple mod adding resources to the topbar allowing you to keep an eye on your imports and exports. As in the base game, green means surplus while not importing, yellow means surplus while importing, red mean...