This is a CyberBoard gamebox file and a 9 player scenario file. The GBX includes the South board map, track tiles, trains, tokens, stock certificates, private companies, steam packet lines, charters, cash bank, and company credits bank. Also included are the track tiles and trains in the MSK extension kits. The GSN file can easily be modified for fewer players by removing the excess player mats (and possibly trains and companies depending upon the number of players).