Part 56: Chapter 56
President Ark posted:
What happens if we'd come in here without those coins on us?
It isn't a huge spoiler, but just in case people don't want to know how the pirate works:
The appearance of the pirate is 100% random, although he can only appear inside the caves. If you don't have a treasure on you or in the room, he says that he's been spotted and runs off to hide his chest in the maze anyway.