Reminder: Yakuza 0, Two Point Hospital, KH III and Wasteland are available in the Game Pass
So there's no shortage of games: probably for many the problem is now to find time to play them all. Have fun!
Please note that Xbox Game Pass is a subscription service that, at a cost of 9.99 euros per month, allows you to play freely and without limitation to all the titles included in the service, with new games that are added every month. You can purchase it from this page on the Microsoft Store,or make a single subscription to Game Pass - Live Gold with Xbox Game Pass Ultimate, which you can buy from this page.