BOF4 Blank screen

[Floofsteroo]

Hello all,

Apologies, I am very much a novice when it comes to doing this kind of thing. I saw my favourite game from my childhood appear on GOG.com (Breath of Fire 4) and I've managed to download Heroic Games Launcher so that I can run the game on my MacBook Pro. (I'm amazed I got this far!)

The linking of account went fine, download of the game went fine as far as I can tell until I reach the point of launching the game on Heroic Games Launcher and it seems to load the game for a brief second before the scene goes black for about 2 seconds and then closes. I can see the app pops up at the bottom of the screen with the icon of the games main character but that's about it...

Would someone mind giving me advice on what causes the issue? Bear in mind like I said, total novice at this sort of thing.
Thank you!

[Floofsteroo]

Any advice would be greatly appreciated!