1) Crestar is not a parallel Earth, nor a Shadow of Amber. I mention that as I have been asked in the past. This game world is my own creation from last century when I got interested in this game. First edition AD&D.
2) I realize there are other rpgs out there, and while these maps can be used for other d&d style games, 1e AD&D is primarily my focus.
3) Software I use: Profantasy’s Campaign Cartographer and add-ons. I also use Irvanview to resize some graphics.
4) I occasionally use Watabou maps.