How to install HoMM 3 ERA (WoG), Horn of the Abyss and VCMI at once

Installation guide for Heroes of Might and Magic 3: ERA (WoG), HotA and VCMI mods. You must have the GOG version of Heroes 3 Complete installed on your computer (I will not show this installation in the video).

Download

Heroes Launcher

Heroes 3 Complete GOG version