I would like to have subways added to this game. Basically, it works exactly the same as railroads, but has the option of going under water (within a certain tile limit...limit for fresh water is 21, so something like that) and your opponent cannot see nor interrcept them. There would be subway tunnel EXITS where the units come out of so the advantage at times could be incredibly high, and other times worthless.
This would take away that annoying feeling of having a computer sitting on your land tiles and making you use more turns than needed to get from point A to point B. Not sure of how you could make it so you kill units when they are in the subway, though. Maybe, have it so if you kill the EXITS they will be trapped and die if they don't come out in time.
This would take away that annoying feeling of having a computer sitting on your land tiles and making you use more turns than needed to get from point A to point B. Not sure of how you could make it so you kill units when they are in the subway, though. Maybe, have it so if you kill the EXITS they will be trapped and die if they don't come out in time.