If you are using Galaxy, then please open the Galaxy Client, click the game, click MORE > Settings, here add the following launch parameter:
and check if this makes a difference.
If you are not using Galaxy, then please open the Applications folder, open the Terminal.app. Now drag the game's app from the Applications folder to the Terminal, this should add the correct path.
Now press spacebar once, and type:
at the end of the path. Press Enter to start the game with force-opengl command.