Treasure Expert!

The  is a badge in Build A Boat For Treasure.

To obtain the badge, the player must complete 20 different stages from within the game. This is currently the second most common badge in the game, after Treasure Hunter!.

Trivia

 * This badge was released before Secret Treasure Chest #19 and #20 were released.
 * The player used to be able obtain this badge by finding 20 Secret Treasure Chests (1-20) in the game, however this changed when Secret Treasure Chests were removed from the game.