In the ZEPETO World, you can create your own room by clicking [Create Room].
▼ Click the [+ Create Room ] button on top of the lobby, and select title, World and privacy settings.
If you create 'private room', only your invited friends can join your room.
Click the "setting" icon on the top right corner. You can allow others to join as observers in the rooms you've created. This setting only applies to Worlds that support the observation mode.
Try creating your own room and hang out with your friends!