Skulls & Shackles
This massive class of ship has one to four masts (usually two or three) with either square or lateen sails. Often they have raised forecastles and sterncastles.
Sailing ships are primarily used for ocean travel. Most merchant ships, and many military and pirate vessels are sailing ships of one type or another. Sailing ships come in a variety of different designs, including barques, brigantines, caravels, carracks, larger cogs, frigates, galleons, schooners, sloops, and xebecs. A sailing ship with four masts and outfitted with siege engines is often known as a man-o’-war.
Up to 20 Large direct-fire siege engines in banks of 10 positioned on the port and starboard sidesof the ship, or up to six Huge direct-fire siege engines in banks of three on the port and starboard sides of the ship. These siege engines may only fire out the sides of the ship that they are positioned on and cannot fire toward the forward or aft sides of the ship.
In addition, up to two Large or one Huge direct-fire omnidirect-fire siege engine may be positioned on both the forecastle and sterncastle of the ship. These siege engines can be swiveled to fire out the sides of the ship or either forward or aft, depending on their position.