Description: One of the weakest naval units in the game. Due to its low range and attack value against ground based units, it should not be used to attack land units from the seaside.
Description: One of the smaller naval units, but still capable of inflicting serious damage against sea-based enemies, especially when used in larger groups. Should always be preferred over Patrol Boats.
Description: A very useful unit if there are larger lakes or seas on the map. Should always be protected by other units. If a Transport Ship takes damage, transported units also take damage.
Description: A very powerful naval unit with on of the biggest attack ranges available. Should always be your first priority if the enemy controls one of these ships.
Description: The Submarine can only be used against other naval units and has no defense against ground or air units. Your submarines can not be seen by the other player, but they can be attacked like a normal unit (this means that your enemy has to attack an 'empty' field). This makes this unit very powerful in a match against a human opponent.