There are a few requirements you'll need to meet in order to gain access to Slumber Islands content. First, you must be on the new 3.0 version of the game. If you need to check if you're updated, you can check by looking at the upper right-hand corner of the main menu loading screen. Your version should start with a 3.

It’s a wonderful week to be an Animal Crossing fan, and especially New Horizons, as the free Update 3.0 and the Switch 2 Edition have brought a multitude of new features to the game.