Today, the Sandbox Update is released, allowing you to personalize and enhance your 'Little Cities' experience with limitless creativity. - Oculus Blog
Endless Creativity: Customize Your ‘Little Cities’ Experience With the Sandbox Update, Out Today
A significant free update for the city-building game, Little Cities, developed by nDreams and Purple Yonder, has been released. The update, called Sandbox, is available to all players. For more information, visit the source at Oculus Blog.
Source: https://www.meta.com/blog/quest/little-cities-new-sandbox-update-meta-quest/