Hi guys,
I’m playing HOMM 3 Complete since ages. It’s the only game I play!
I was wondering if there is any possibility to add new maps from trustful source - i have played all the cards several times so there is almost no surprise for me. I have the game from GOG and Steam.
I’ve started to play the Campaigns. Is there a way of “winning “ new maps if the campaigns are accomplished?
Best,
Jana

Celestial Heavens has the Maps tab: https://www.celestialheavens.com/

Heroes3WOG.net has a handy mod list as well: https://heroes3wog.net/heroes-of-might-and-magic-all-modifications-list/

You'll find that the best user-made maps are far superior to the ones shipped with the game.