How to Restart Tomodachi Life: Living the Dream

To restart Tomodachi Life: Living the Dream, open Nintendo Switch 2 System Settings, go to Data Management, and delete the game’s save data for the chosen profile.

This permanently erases the current island and its Miis, and the old save cannot be recovered.

The game also lets players edit most of the island without fully starting over, so a full reset may not be necessary.