Myst Uru: The Complete Chronicles - PC (Jewel case) In the world of Myst, all things are a puzzle. Any scrap of Paper or ambient Sound effect can be a clue. Unravel numerous stories of intrigue and right the injustices of the each Age in the history of planet Myst. Follow the clues in the diaries you discover, to unravel the secrets of Myst More mysteries await you in Riven -- unravel a strange story and save the world from destruction The D'Ni you saved in Riven are threatened with destruction again, and you'll explore an enchanting world where plants are massive machines dominating the landscape