If you are looking into the contents of this specific version, it introduced several major mechanics to the backyard:

You likely won't be able to join friends on official servers.

A new mechanic where decorating your base increased its "Coziness" level, unlocking new building recipes and providing buffs to hunger and thirst depletion.

As of 2026, the game has received numerous updates and even a sequel, Grounded 2 (released July 2025), making v1.1 extremely obsolete.

Archives like this ( .zip files from unofficial sources) are frequently used to distribute or pirated versions of the game. Because "Grounded" is a live-service game that relies heavily on Xbox Live for multiplayer and cloud saves, using a standalone .zip version often results in:

This version added a variety of cosmetic and functional base pieces, including chimneys and decorative furniture. Usage Warning

Located in the Oak Lab, this allowed players to duplicate rare items (like Boss Charms or upgrade materials) using a new currency called Raw Science .

Unofficial .zip files are high-risk vectors for malware or miners.