The Gorgon returns to the museum and turns one member of the group to stone. The others enter the Minotaur's maze to uncover an ancient artifact needed to claim the next key.

X marks the spot. The YouTubers uncover a treasure map with the location of the next key, but dangerous pirates are hot on their trail. They have to brave Pirates' Bay to find the missing pieces, but only the most pirate-worthy among them will avoid death in this exhibit.