I posted this originally on Steam Discussions > Modding. One user suggested to post it also here.
Video linked below covers following topics:
- download & installation of tools
- opening existing mod & making a new one
- changing geometry of the terrain
- painting textures
- placing units
- changing unit allegiance
- making & testing a small battle
https://www.youtube.com/watch?v=OAIyTFkVwrI
Enjoy
