That's just auto-kingdom and the invincible mode. I'm more asking about reports I read where people would get rather suddenly destroyed or had no idea how to progress to avoid destruction.
I'd like to be able to play it without turning on the cheat mode to win.
I got my kindom destroyed, problem was just unlucky dice rolls. Latesr I was facing with problems with DC20 and advisor got bonus of +3, and as I was not save scumming problems just got worse and my advisors were unnable to succed on rolls