Really confused and lost...and getting a headache. I need to save changes to the world. The only changes likely to happen are NPCs moving from one point to another. I've tried both methods of searching (hub and forum) but neither produced any results. Either the snippets I managed to find didn't work or locked the game up.

Can anyone help me? Unless I make it so there's never any changes to the world itself, but that'd take a lot more work than it would if I were to save it.