The most comprehensive and up to date list of all the games and publishers that are available on the Nvidia GeForce NOW cloud gaming platform
Play great Xbox games in more places than before. Play over 200 games on your Android mobile phone or tablet from the cloud with Xbox Game Pass Ultimate.
STDB is the most comprehensive and up to date list of all the games and publishers that are available on the Google Stadia cloud gaming platform, including pro games and upcoming releases.
Shadow PC is a full virtual PC, however there a few games that are known not to work becuase of the anti-cheat systems that the use, you can check the known list here.