How to Get a Brigantine in Atlas
After building the Large Shipyard, you will have the option to build the Structural Skeleton for the Brigantine. Once this is built, you must then add the component parts.
After building the Small Shipyard, you will have the option to build the Structural Skeleton for the Schooner. Once this is built, you must then add the component parts, such as the Sails, Decks and Planks..
1 Structural Skeleton
36 additional Wood Ceilings are needed to close the two top decks (640 Fibers, 1920 Thatch, 1280 Wood in total), though this will seal them completely, blocking access to the lower decks - you may wish to use at least one Roof or Staircase tile to permit access below decks.
The Brigantine has the capacity for 8.6 units of Sails, providing four different options for Sails combinations:
How to Sail a Brigantine in Atlas
Mechanics, Controls etc
As your Brigantine gains experience, you will be able to allocate levels in the following increments:
Additional Weight: +200
Increases the Ship's maximum weight capacity, and reduces the effect of weight on the Ship's speed.
Additional Crew: +0.8
Increased the number of crewmen and passengers permitted on board.
Reduces the likelihood of the Ship sinking, and reduces the rates of offshore item spoilage and depletion of character vitals.
More beds on board, faster automatic hull repairs while at anchor and lowered AI crew payment.