Hearts of Iron 3 Mods

Featured

Pimp my HO -DynamicProductionAI-

549 KB
1 download

Featured

AHOI-Mod "A HOI3 Treasure Chest"

20.5 MB
15 downloads

Featured

Widescren Ahoi!

4.56 MB
4 downloads

Category Name	Mods	Downloads	Total size	Last update
A.I. Mods	1	1		Dec 23, 2024
General Mods	4	42		Jan 18, 2025
Graphic Mods	1	4		Oct 14, 2024
All Mods	6	47	34.8 MB	Jan 18, 2025

If you're a modder and want to host your files on GameWatcher, please use our file uploader.

Not sure which mods to try out? Check our list of Best Hearts of Iron 3 Mods

Latest mods

EineKatze's Hearts of Iron III Flag Mod 2.5 (Beta)

[Mod]
Posted almost 12 years ago
14 downloads

This is a mod that includes mostly fictional flags for countries in Hearts of Iron III.

The Historical Plausibility Project 1.0 (Final)

[Mod]
Posted over 12 years ago
9 downloads

The mod features a vastly improved AI, historical OOBs for every nation, complex internal politics, a reworked leadership system, the Soviet invasion of Poland, HOI2-style doctrines, capital ship modernizations, over 6,000 unique unit pictures, and much m

Pimp my HO -DynamicProductionAI-

[Mod]
Posted over 12 years ago
1 download

It changes so far only the production-AI and gives you the possibility to interact with this AI via decisions(some new techs and decisions). Also the faction aims have been slightly adjusted to let the Jap AI go more for important areas in the pacific.

A HOI 3 Treasure - GEM One

[Mod]
Posted over 12 years ago
4 downloads

First GEM's include a revised tech tree, a new regimental unit system and widescreen interface for a better overview.

AHOI-Mod "A HOI3 Treasure Chest"

[Mod]
Posted about 13 years ago
15 downloads

This Mod change many things in the game. Starting from having a new widescreen GUI with a minimum of 1280*768 and many new units, a new Divsion build up system based on Regiments(Std Div is build out of 5 Regiments) and a new expanded tech-tree with many

Widescren Ahoi!

[Mod]
Posted over 13 years ago
4 downloads

Widescreen resolution mod.