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Hearts of Iron 3 Mods

Category Name Mods Downloads Total size Last update
A.I. Mods 1 40 Aug 24, 2016
General Mods 4 1,239 Nov 26, 2016
Graphic Mods 1 45 Dec 09, 2016
All Mods 6 1,324 34.8 MB Nov 26, 2016

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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 over 3 years ago
  • 337 KB
  • 447 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 4 years ago
  • 335 KB
  • 416 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 4 years ago
  • 549 KB
  • 40 downloads

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 4 years ago
  • 8.59 MB
  • 203 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 5 years ago
  • 20.5 MB
  • 173 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 about 5 years ago
  • 4.56 MB
  • 45 downloads

Widescreen resolution mod.