Heroes of Might and Magic 3 HD mod and plugins

Author: Liso1 August 8, 2025 0 Comments

HD mod – (aka HiRes mod, Multi-Resolution patch, HoMM3 High Resolution Project) is an addon pack for Heroes of Might and Magic 3 that changes game resolution to any from 800×600 to 4000×4000, adds new functionality and fixes some original bugs. HoMM 3 HD mod will not change original gameplay. The mod has an Online Lobby, with which you can easily play with friends online. 100% compatibility with Heroes 3 Complete / SoD, Horn of the Abyss and partly also with ERA 3 / WoG.
Heroes Launcher (platform) – Heroes Launcher is the successor of the popular ERA 3 Launcher. In its new version, it will offer you much more and with easy installation of modifications. With a few clicks you can install ERA 3, HotA, HD mod, MoP, VCMI or the Might and Magic Arcomage card game.
Project Heroes Chronicles (Heroes 3 Complete + Heroes Chronicles) – mod for Heroes of Might and Magic 3 Complete and Heroes Chronicles that brings all of the Chronicles chapters into one place with fan made Glory of War chapter.

SoD_SP Plugin (HD mod plugin) – plugin for Heroes 3 Complete / SoD which can be enabled only with the HD mod. It is meant to be used in single player only. SoD_SP adds a number of features aimed at enhancing the user experience (quality of life) while maintaining as much of the original gameplay mechanics. Using the F12 hotkey while in Combat or on the Adventure Map, you can turn on/off any of the customizable options.

18 new spells (HD mod plugin) – 18 new spells have been added (well, not quite new, but we don’t have much original graphics and animations).

Another Heroes 3 mod (HD mod only) – AH3M features completely re-balanced heroes, skills, units, spells, artifacts, buildings, and map locations. New mechanics and abilities which expand directly on existing ones.
Custom-built maps made with these new design concepts in mind. Improved user interface and several quality of life features and much more! Please note that AH3M was built for – and requires – HD Mod.

All Heroes Chronicles campaigns (Heroes 3 Complete) – Heroes Chronicles campaigns are not compatible with HD mod, which is a great pity. But…someone named Billy exported these campaigns and you can easily play them in Complete edition from GOG with HD+ mod!!! The only thing missing is the videos between the scenarios.

All Heroes 3 and Chronicles campaigns (Heroes 3 Complete) – these are all the official Heroes 3 campaigns released by 3DO, which include Restoration of Erathia, Armageddon’s Blade, Shadow of Death and Heroes Chronicles.

Gigamight Resize (Heroes 3 Complete) – this mod resizes the creatures in the battlefield, making them look more proportional. HD mod compatible.

Do not forget that for mods to work, you need to own the original Heroes 3 version, preferably the version from GOG.COM.
How to install Heroes 3 HD mod guide
⚙️WoG Folder is online source of HoMM mods I’ve discovered over the past decade. It’s regularly updated, and all mods are neatly organized. The WoG Folder also contains various goodies like the “Did you know?“ series, artworks, manuals, meme collections, and more.