HoMM3 HD is a mod (add-on) for the game Heroes of Might and Magic 3.

Like most people, I think chatting in the game is more convenient because it doesn't distract you; you can read the messages after your turn and respond then, and everything is saved.
What would really be helpful, especially on HotA maps, is that you often have to sell artifacts, and even selling scrolls can significantly help financially, but the selling interface takes up a lot of time.
Could this be modified in some way so that you don't have to click on each item individually, but instead, all the artifacts are displayed together and can be sold with a single mouse click.