Ferries in the Little Big Adventure games are used as services between Citadel Island, Principal Island and later the Island of the White Leaf Desert. Passengers have to buy a ferry ticket to board.
In Little Big Adventure 2, the old, white ferry had been replaced with a new yellow one resembling a hovercraft. During the time of the Esmer invasion, the ferry services are not allowed.
Twinsen has to use the ferries several times
during his adventures. He first needs it to get to Principal
Island. As the
rabbibunny at the ferry ticket store recognizes
him as the wanted refugee, however, he has to buy fake ferry tickets
from a grobo. He first has to help the grobo moving
around crates in the nearby warehouse. He later
buys his catamaran, enabling to move around
freely on Twinsun's Southern
Hemisphere without having to use the
ferry service.
In LBA 2, Twinsen uses the ferry to get to the Island of the White Leaf Desert while his Dino-Fly is injured. When he heals him with the Horn of the Blue Triton, he is able to freely move around on Twinsun again.