NHF – new heroes for Heroes V 3.1.

Guys, I want to create my own hero. Starting from scratch. In this topic /topic/7079/, honestly, nothing is clear because everything is fragmented. Explain from the very beginning how to create a hero and what you need for that (programs). Please post it in this topic or in this /topic/7079/. Thanks in advance!

Added after 18 minutes
Guys, this mod doesn't work for me; version 60 gives the same message as version 57.

http://www.7-zip.org/
http://notepad-plus-plus.org/

Here are the programs I need to create the mod.
The first one is an archiver, and the second is an advanced notepad.
First, you need to understand at least the basics of modding to do anything. And then you won't have to click around much.
To create a special unit, you need to understand at least the basics of scripting.
The simplest thing: copy the hero object in the editor and modify it. There is nothing complicated about that.

But if you need to add a hero to every map, then you will have to rework each map.
I had to redo all the standard campaign maps to allow heroes on standard maps.

But even so, many things simply cannot be done because combat scripts are prohibited in campaigns.

I can't help with the mod problem because it is not yet possible to simulate your specific situation (because if we assume that the statement about "clean" heroes is true).

We need to ask these questions:
1) Is creating a special unit feasible?
2) What is the purpose of the hero?

If the hero is needed for just one map, then the method described above is the most optimal way to create him.