Good Game I have played all three RR tycoons and I really like this. As to sand box hit the stop key lay multiple track routes when you find the one you like erase the unused portion of the tracks and you get the money you spent laying it back. I don't have enough time to complete the whole ladder some way to save scores or return to the same world would be nice
 "Off World Express"){kind=icon}
 "Perfect Balance"){kind=icon}