Sherlock Holmes: The Devil's Daughter

This is story related and cannot be missed. While there are deductions during this case to piece together clues you’ve discovered, there is no final moral choice, so this will unlock as the end credits begin to roll.

Following the video below will also unlock all the other achievements related to this case: “The Greatest Test of All” and “It’s All in the Stars.”

Thanks to Marky Mark for the video: