I've recently buy the this stuff, but I can't use it. The software exits without any notice.
I use Mavericks, do anybody have a clue, what could happened?

I cant help you, Im sorry. Im just here to say, its the same at me (with Yosemite 10.10.1).
The game icon doesnt appear and it doesnt start. No error output.

edit: Aha!
"Compatibility notice (Mac): Intel Integrated Graphics series of cards are not supported."
Trying to install windows-JA2 with Wine now. Should work.

edit 2: Windows version runs fine with Wineskin and choosen Engine "1.7-noflicker" on my Mac...


@GoG-Team: Please add red colour to such important informations, so one can notice it a way easier. Thanks in advance.