Mod requests (orders).

Everything is possible! You can port the game to a new engine, and then you'll have beautiful textures, models, and so on... The game will be transformed!

But that's not what we're talking about. If someone has experience improving textures, they might be able to help locate the castle textures in the files so they can be upscaled using AI to a higher resolution.



As for the question of re-releasing the game, Heroes 5 has already been transformed so much thanks to mods that it's surprising they haven't made an HD remaster, taking all the mods and optimizing the engine. I'm sure people would buy such an edition of the game.