Nice game but i have some critic on the game:
1.dispatch profit = train data + lenght rail - station cost - rail cost
If you wanna make big money you actually wanna have a monopoly on stations with very long distance with maybe only 1 or 2 rails connected to it and make a very long train travel to it. reality => bigcity>little village, game => little village>bigcity.
2.Train building: It kinda a mystery wich type of locomotive can take how much of what type of wagons. the locomotive show his power but you dont know how much power a wagon requires.
zhiqingli, new features are comming in following days, that will solve issue #1, stay tuned. #2, you are right, its not documented, and it may require a bit of trial error to figure out the best train sets for you, but the algorithm will confuse you even more as train/wagon weight is not displayed. I was actually thinking of revealing those but honestly, would you rather do the calculations?
 "Train Lord"){kind=icon}
zhiqingli, new features are comming in following days, that will solve issue #1, stay tuned. #2, you are right, its not documented, and it may require a bit of trial error to figure out the best train sets for you, but the algorithm will confuse you even more as train/wagon weight is not displayed. I was actually thinking of revealing those but honestly, would you rather do the calculations?