List of submarines

Submarines are a recurring form of transportation in Final Fantasy. They allow the party to explore the sunken areas below the ocean.

Final Fantasy V
The Submarine is built by Xezat Matias Surgate to allow him and the party to sneak into the Barrier Tower around Exdeath's Castle. It can be used in both the Second World and the Third World.

Final Fantasy VII
Submarines are vehicles used by the Shin-Ra and are based in the Junon Underwater Reactor. The party steals one while hunting for the Huge Materia and defeats another red sub in a mini-game. From then on, the Submarine can be used to explore the interior ocean in the center of the World Map. If the submarine touches the Emerald WEAPON, a battle will begin.