Mapstar is a decentralized hybrid ar and vr map-based XR metaverse for the physical world where you can create, edit, own, trade, and share Extended Reality (XR) maps, collaborate, or explore the 3D worlds of others.
A virtual reality 2D and 3D centralized world where people can meet and collaborate and play games, owned by Meta
The metaverse broadly refers to shared, immersive digital environments which people can move between and may access via virtual reality or augmented reality headsets or computer screens
A centralized 2D and 3D virtual reality world where people can meet and collaborate owned by Microsoft.
A video centralized game in which players create and break apart various kinds of blocks in three-dimensional worlds.
Momentum is building an open source web3 metaverse stack for collaboration in 3D virtual Reality based