Atlantis The Lost Tales for Mac (OS X 10.14.3) does not start. I know you will tell me to play on Windows. But then.... what is the point for a Mac version?

The mac version of GOG is not really the original Mac version.

It's the emulation of the Windows version on Mac using a emulator software.

I have some testers who had confirmed to me that with the "Extended's Patch" applied to the game, the game now works fine on Mac.

The real mac version was not shared online, i have the confirmation because i'm talking to Pierre Estève's Assistant who get the real mac files from Pierre Estève himself.

I think for the real mac version, it will only work on a VM.

That's why on GOG, you have the windows version emulated on Mac.

Normally if you patch the game on Windows then copy the files to your Mac, the game will works fine.

I can send you the modified GOG files for the "Windows Emulation" Mac version.

But like i said earlier, i'm not supporting directly the mac version. It may or may not works.
First because, i don't have a mac and then the Extended's Cut Project is made for Windows.
But it should works thanks to some testers told me.

Hello Macmardigan,

i had exactly the same problem. From the GOG Support i got this Solution that works:

http://wineskin.urgesoftware.com/tiki-index.php?page=Downloads

Download the Wineskin winery Tool and start it. Then add the latest engine with the (+) Button (WS9Wine2.22)

See here (2nd Picture) http://wineskin.urgesoftware.com/tiki-index.php?page=Manual+2.1+Updates
-> Download and Install

start wineskin:

right click on "atlantis the lost tales" and choose show package content - contents - ressources - game - right click on "atlantis the lost tales" - show package contents - double click Wineskin:

advanced - tools - change engine used - choose the downloaded version (WS9Wine2.22)
(eventually you need to "kill wineskin processes" to update the engine)

At least you need to set the screen options: http://wineskin.urgesoftware.com/tiki-view_blog_post.php?postId=87

Now the game should be running on the mojave os.

Regards
Spanni