Music composed by Docent Picolan and Maigret.
Production - Heetch.
Useful links:
HD Mod - https://sites.google.com/site/heroes3hd/
Horn of the Abyss 1.7.0, documentation - http://h3hota.com/en/documentation
Horn of the Abyss 1.7.0, download links:
Full version (doesn't require the original HoMM 3) - https://www.mediafire.com/file/fpzok5...
Official version (requires the original HoMM 3) - https://www.mediafire.com/file/o2xwwx...