Downloading Mystery Tales: The Twilight World 1.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The program lies within Games, more precisely Puzzle. This software for Mac OS X was originally developed by DominiGames.
From the developer:
Mystery Tales: The Twilight World is a hidden object game for Mac OS. You and your daughter, Nancy, can't resist the lovely hotel just off the highway, especially after a long day on the open road. But just as the two of you get settled, your peaceful pause is shattered by a witch who abducts Nancy. You must travel to the Twilight World to stop the witch before she takes over your daughter's body.
You may want to check out more Mac applications, such as Mystery Tales: The Lost Hope, Mystery Tales: Her Own Eyes or Mystery Tales: The House of Others CE, which might be related to Mystery Tales: The Twilight World.