Final Fantasy XV
There are some ways in which Final Fantasy XV isn’t the best Stadia game. It’s not really playable on a Pixel phone, because its text is too tiny. It also doesn’t have all of the optimal resolutions. But there’s something amazing about playing this huge JRPG on any possible PC with Chrome or a Chromecast Ultra. It works well and is so much fun, even if it isn’t at its most beautiful in this format.