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

I finally tested the HD mod... it's very nicely done, kudos. The highlighting for the Dungeon faction was especially pleasing. The only awkward thing I noticed is the two quick button modes. What's the point of the second one? The command to unselect all units is used much more often than the command to unselect a single unit. Therefore, it would be logical to assign the "unselect all" command to Ctrl and the "unselect one" command to Ctrl+Shift. And it would be good to add the Shift functionality to TE mode, as it's not used there anyway.