How is the system for creating a new world created?

Question

Unity

Hello ! How can you make a new world creation system? I had an idea that you can make a copy of the scene, but I'm not sure that this can be implemented in Unity, and after the end of the game, all created objects are deleted if there is no way to save them. (And I don’t know if the scene can be saved or not)

Answer 1

public GameObject Map;

public void CreateMap(){
    Instantiate(Map);
}

I don't quite understand the question, but I think it might help you. And yes, change the level from hard to easy.