Heroes of Might & Magic III: Horn of the Abyss

He meant he came up with it.

Then it's unlikely anyone will be able to help him. If there was a ready-made defense in the battle + icons and a defense on the map, it would be a different story... :)

So, the cities will have the same buildings, but the units will be recruited as before?

As I understand it, it meant changing the appearance of the city ON THE MAP according to its buildings INSIDE.

And when will the beta version be released?

They already wrote about it... as a gift for the new year.

ps: I didn't understand this phrase at all: "the cities will have the same buildings, but the units will be recruited as before" - what does it mean?