A few months ago, Apple decided to come up with it decision to introduce Apple Arcade which is primarily a subscription service. Following Apple's footsteps, Google comes up with a much similar idea and launches Google Play Pass. Read more at gadgets.ndtv.com
Google Game Pass seems to be somewhat similar to Apple Arcade and is currently said to in the testing mode. It is a basically an access to games and apps.
Google Game Pass might be priced differently for different countries and is likely to come up with 10 days of free trial.