I have same issue on Macbook Pro M1, cannot start the game, I've tried the solution with replacing ddraw.dll and now I've recieved the error from screenshot, I was thinking maybe I can install official HD mod on top of that GOG installation in Heroic? But how can I do that? When I try to run installator in Heroic but running exe it cannot find a game install folder since it opening the path prefix with windows files