I know once you have it downloaded, it's portable. So you can just copy the whole game over. Doesn't really need installing. You could save it on a usb drive for that matter. I think Linux can still download the Win version and copy it over at least, even if it can't play it. Apples can do that, so it's not unheard of.
Edit. Sorry it's the installer itself that's the issue. Got it. Wine might work since it's a simple program.