Sid Meier's Railroads! it's BEST GAME of train simulator ever made in history! But gog version have single player only! You do not know what decreases the long-term playability. The multiplayer is well known bug on Windows 7 and above. On Steam is present railroads with multiplayer support but creates many problems: Especially in multiplayer with 4 players. I possess already Sid Meier's Railroad on the Steam platform, but I would pay any price to get this game without multiplayer bugs with OS 64bit full support! Natively Sid Meier's Railroads! Supports LAN and INTERNET mode, I was able to create a virtual machine with Windows XP and DirectX 9c support, I was able to play fairly with 2 players, but it is impossible to complete a 4-player game. PLEASE GOG PATCH THIS FANTASTIC GAME!!!!!!!!!