I'm running BG3 on my Mac through Steam and haven't been able to play for months. First, it was the update that excluded Mac users so I wasn't able to play with my party. Then I tried again a few days ago after a couple of updates happened, and now it won't launch, just like you describe. About to give up on this game. I have a 2017 intel iMac running Ventura. Not running any mods, tried a new install and all of the suggestions from the Larian site.
Last edited by secondwind24x; 29/10/24 12:52 PM. Reason: added some info