Installation tutorial for Advanced Classes Mod We're happy to present you Advanced Classes Mod, a gameplay enhancing mod, that features revamped skill and spell systems, new artifacts and artifacts set, 2 dozens of new and reworked specialties, 6 new subclasses with unique abilities and more. The idea of this mod was to create 2 new skill ranks — Master and Grandmaster, which are gained right after Expert rank, as well as a completely new hero class — adventurer. ReportRSS Installation tutorial for Advanced Classes Mod If you have trouble running this mod read this guide. Posted by PerryR on tldr: 1. download and install the HoMM 3 All in One Installer (Full Eng version in a clean and empty folder)