Hi
TL;DR
Thank you so much for the help and fast response! Things are working great now
1. Downloaded the files and put in ~/Documents/
2. Turned off steam and ran executable from Finder
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For future reference, I'm not really sure actually what solved it. I forgot to mention that I tried running the executable from finder ALTHOUGH I had steam running at the time. I put the files you provided in ~/Documents/ (by the way the Larian Studios folder had not been created), then also at the same time ran the game with Steam off from finder and the game ran without problems.
Then for debugging purposes I wanted to know what actually solved it. I renamed the Larian Studios folder and ran the game from Steam and then everything also ran without issues anyway. It even generated the Larian Studios folder this time and synced by savegames from cloud (awesome work with that btw).
My specs
Macbook Pro Late 2013
CPU: Intel Core i7 2,8 GHz
Num CPU's: 1
Num Cores: 2
L2-cache (per core): 256 K
L3-cache: 4 MB
Memory: 16 GB
GPU: Intel Iris 1536 MB VRAM
