Hondius republished Mercator's work with 36 additional maps, including several which he himself had produced.

And you can download additional maps with new locations or greater detail, although there may be an additional charge.

Some additional maps of diagrams have meaningful interpretations, as detailed below.

Then, using the existing color scheme, create additional maps of stations and trains that contain only these lines.

There is even a multiplayer mode where up to four teams can do battle on eight additional maps.

Map Pack 2 contains an additional four multiplayer maps.

These map packs added an additional 50 maps to the available selection.

Upon completion of one challenge at a station, the team would receive an additional map leading to another challenge.

Other researchers discovered additional historical maps, including several that marked La Belle's resting place.

Multiplayer games occur on another twenty additional maps.