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

Question: Is there a way to determine from the save file whether it was created with HD or HD+? The save file is not password-protected. Request: Please create a quick map for single-player that can be replayed infinitely without HD+. HD+ is prohibited in offline tournaments, and this feature is primarily intended for them. And yes, I still don't understand the situation with the autosave feature. Why is such a useful feature hidden in a text file? It would be logical to move it to the interface.