Launch a blueprint box 15 metres high.
Launch a blueprint box 30 metres high.
Finish the King's Dream chapter.
Finish the Nighttime chapter.
Finish the Unfinished Empire chapter.
Look at the sleeping King.
Reveal every storybook page in the game.
Release all balloons.
Finish the Garden chapter.
Reach the Watchtower without throwing more than 3 balls.
