The third book of the Samurai of Hyuga series presented a ton of challenges for readers. Aside from the usual memory tests, Book 3 introduced deduction puzzles and text-input observations. It also introduced another challenge: scenes with large amounts of characters in them. But keeping track of the cast shouldn’t be a challenge—it’s the job of the author to make it clear who’s in the room and who isn’t. Interactive fiction writers aren’t playwrights,...