A sailor is as free as the sea. However, the nature limits the sea in the most peculiar of locations to make a sailors life hard. Heres where you and your canal comes in!
Click and use your digger ship to open and expand a canal, advertise your new lane, and collect a small fee from each ship passing through.
More ships mean more area cleared, addition of support cranes, and guide boats to help sailors pass through your canal accident-free!