On the first day, Meta Quest 3 offers a plethora of games and apps to discover and enjoy. - Oculus Blog
Meta Quest 3: All the Games + Apps to Explore on Day One
Head to the Oculus Blog for the complete story, but here's a summary: The Meta Quest 3 is now available for purchase in different regions. Additionally, certain games have been improved and included in the package. Visit the source for more details.
Source: https://www.meta.com/blog/quest/quest-3-launch-slate/