The original Empire Builder game, a train-themed boardgame that used an erasable map and crayons, has spawned a series of followup games with maps for different regions. Some are better than others. My personal favorite is Eurorails, though Iron Dragon has some interesting features (notably the rules for engineers). Anyway, I mention them because someone in Germanyh has released free maps you can use with any of the Empire Builder series games. They’re available in both English and German, and so far he’s release a map of Africa and one for Germany. These are definitely worth grabbing if you’re a fan of the Empire Builder series of games.