>“Holoearth” SubprojectsThe metaverse project “Holoearth” consists of several subprojects, which are being developed in parallel.
>Sandbox gameWe are developing an open-world sandbox game in which players can go on adventures and experience daily life. You can battle monsters, build a house to live in, and immerse yourself in the world of Holoearth. Every player will have a new story to tell.
>Communication lobbyThis lobby will serve as the gateway to Holoearth, where you can meet and converse with other fans. Here, you can recruit a party to go adventuring within the sandbox game. We are also hoping to hold special events in this space in the future.
>Avatar creation systemWe are developing an avatar creation system to allow prospective adventurers to create the bodies they will inhabit when they enter the world of Holoearth. Through the course of your adventures and daily interactions, you will be able to collect, equip, and customize various outfits, equipment, and accessories for your avatar body.
https://alt.hololive.tv/news/208/ 
