Thanks! As for a PC version, ask Valve. We haven't had much luck marketing games on our own so if we do a PC version, it'll be dependent on if we can get it on a service like Steam.
Naturally! All games on XBL in particular need a "cover" to show in the marketplace browser, though this may or may not be it--it's a contender, though!
жаль, на ПК нет.(