I updated the Wine-thingy (very technical, I know), which allows my game to run. HOWEVER, the screen is flickering, making the game unplayable. Anyone else experience this? Any advice?

Thanks for posting this thread. I followed your steps, and the game worked...sort of. The only problem is the screen flashes. It looks like an absurdly unhelpful refresh rate of the screen or something. It's mostly unplayable in this state, because parts of the screen are invisible for long periods....