------------------------------------------------------------------------------------------------------------------------------------------------------------ Mystery Case Files™: MillionHeir™ Codes Gumshoe difficulty Successfully complete Story mode under the Detective difficulty setting. Treasure Hunt mini-game Successfully complete Story mode under the Detective difficulty setting. Hints Madame Fate messages Completing the investigations on Ron N. Hyde, Justine Time, and Manni Cotti to get a note with a riddle. You will also have a choice between six rooms. Return to the study. The Crime Computer will alert you to something else in the room. Select the blue area at the filing cabinets to the right of the fireplace to find a crystal ball and Madame Fate the fortune teller. Tap on the Crystal Ball to get various messages from her.