Part of Mayfair's line of train crayon-rail games. Here you can make deliveries to any part of the moon, which is why they used the double-hemisphere map. You can connect from the edge of one map to the corresponding point on the other hemisphere's map. / / One addition to the events are meteors. When they strike, any rail connect to the point they strike or connecting to any of the 6 dots around that are destroyed. Other events include Decompression, Solar Flares, and Cosmic Rays.