Treasure map fragment lvl. 4

== Trivia ==
Originally the Ship would found a and the player would open the bottle to get a Treasure map fragment lvl. 4. Later this idea was abandoned. That's why when the ship brings a Treasure map fragment lvl. 4 with a random event, the infobox displays a message in a bottle with the text "We found a message in a bottle!"; and not "We found a treasure map fragment!". See Ship > Random events for more information.