Masquerade Mysteries follows the adventure of Private Investigator Joy Black as she tracks down a deceptive crew of art thieves. During the investigation, Joy will have to gather items and reassemble them into new disguises and gadgets that will allow her to sneak deeper into a natural history museum. In addition, a variety of puzzles and riddles must be solved before Joy can learn more of the museum's secrets. Shady security guards, tricky thieves, and a corrupt curator all stand between P.I. Black and her goal: catch the criminals that are stealing priceless masterpieces.