The Treasures of Mystery Island 3. The Ghost Ship 1.1 for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The program is categorized as Games. The following version: 1.1 is the most frequently downloaded one by the program users. This software for Mac OS X was originally designed by Alawar Entertainment, Inc. This program is compatible with Mac OS X 10.7 or later.
From the developer:
The Treasures of Mystery Island 3. The Ghost Ship is a game where your goal is to guide the actions of a young woman who's arrived at a tropical island to visit a friend. Her acquaintance is nowhere to be seen, but there are plenty of ghosts on hand. As you explore lost temples, devastated coastlines and abandoned villages, you'll uncover a 60-year-old mystery surrounding a shaman and his efforts to save his island.
You may want to check out more software for Mac, such as The Treasures of Mystery Island 2. The Gates of Fate, Mystery Island II or Jules Verne's Return to Mysterious Island - Director's Cut Lite, which might be related to The Treasures of Mystery Island 3. The Ghost Ship.