Grand Line 2 board: Successfully complete the Grand Line 1 board with all
your opponents under the Hard difficulty setting.
Grand Line 3 board: Successfully complete the Grand Line 2 board with all
your opponents under the Very Hard difficulty setting.
Skypiea 1 level: Unlock the Grand Line 3 board. Then, select "Board
Game" then choose the "Password" option. Enter
Triangle, Circle, Circle, Square,
X, Circle, X, Triangle, Triangle
as a password. Note: After getting to column three, continue at
Voice Collection: Play each of the mini-games in the "Member's Game"
and "Captain's Game" options once. Each mini-game will
unlock an option on the Voice Collection menu.
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Board bonuses: Complete the board game. All the games played will
be unlocked in versus mode. Also, new larger boards and all the
cards from the board game will be unlocked in the gallery.