how do i make a zero build mode for a map with builds

[Hardcawcanary]

I did manage to duplicate a map and publish them both with seperate map codes, can’t remember how I did it, was months ago, but I found this thread, the video on last post should help

How to copy a UEFN project

I have an entire map/game. All I want to do is make a copy of it and rename it as something else so I go in a different direction and use my previous work as a base. In an ideal would, I could simply copy the project folder and rename it. Obviously, that does not work. Well, what does then??? I tried making a new blank project, then manually copying all of the Assets into it. Then I opened the old project into UEFN, copied everything to clipboard, EVERYTHING (the ENTIRE map), then …