Application stuck in zoom mode MacBook Pro

I play a game called "Star Chef" on my MacBook. The application is all of a sudden stuck in zoom, nothing else on my Mac just the app. I've tried restarting my Mac, deleting the app and re-downloading it. Nothing is working. I've even done the whole, "command - option - 8 " and all those command options to regularly zoom in and out on the Mac. Anyone have any advice at all???