HOW? Custom Droo To Your Current System With Crafts

@Doglover232YTp
I thought there's one exception. If you load the original system, select drop and click on editing (it might be working also when you load the planet directly). Edit what you want, but before you save the planet, change the planet version number (for droo, the latest is 2.4) one number up (2.4 -> 2.5), then save the planet. Oh and don't change the name or something, only the version. When you have done that all, you can exit the planet editor. The next time you load the sandbox, the planet should be the updated version (your version).

That way may be cause complications when the next official update comes, because of the version numbers, but I'm not sure.

@jrzspace No, it’s impossible to do that. You have to make a new game.