I've used tmm 1 command to reveal all locations, because I didn't feel like exploring with my secondary character, but now I am beginning to like this character and regret revealing all the locations, because I feel like exploring with him as well.
When I type tmm 0, all map markers dissapear. Is there a way to restore my originally explored locations only, before I used the command?
P.S. I just found a way of revealing all undiscovered locations on the world map, but leave them greyed-out so you would still have to travel to them directly (no fast travel): tmm 1,0,0