>Both of them add polish - but we're talking pretty big chunks of polish.
took me a while to get the joke ;)
Totally want to see this game in Russian/Ukrainian/Polish languages. Commonwealth of Independent States has the biggest Heroes 3 community among other countries. https://heroesworld.ru/ is the biggest I think. I can help only with Russian and Ukrainian, but you can create a project on https://crowdin.com/ to allow other people to translate your game.