Ships

Ships are maritime vehicles that will exchange cargo with the terminal through cranes, and usually in a high volume. They have different attributes, and the ones that matter in-game are the companies they belong to, the cargo they plan to exchange and their size.

Size
The sizes of the ships can range from dozens of meters (a typical barge) to a few hundred meters (a typical container ship). Naturally, bigger ships tend to carry more cargo, and they take up more docking space. The player's terminal could even not be able to host a giant container ship in the beginning. Still, exchanging cargo with giant container ships tend to be more profitable for the terminal, so it is expected the player should upgrade their design to be able to do so.