Downloading Interactive Horror Stories 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 is categorized as Games. This free Mac application is an intellectual property of Aslan Game Studio.
From the developer:
Interactive Horror Stories is a collection of 7 horror stories in which you are the hero. In the style of Choose Your Own Adventure; you make choices, they change the plotline and bring you different endings. You encounter various evil entities in this stories.
You may want to check out more software for Mac, such as Criminal Stories: Presumed Partners, A Vampire Romance - Paris Stories or Puss In Boots Interactive, which might be related to Interactive Horror Stories.