Not sure, but it's backed by a16z: https://techcrunch.com/2023/05/16/a16z-backed-rooms-xyz-lets-you-build-interactive-3d-rooms-and-simple-games-in-your-browser/

Not sure, but it's backed by a16z: https://techcrunch.com/2023/05/16/a16z-backed-rooms-xyz-lets-you-build-interactive-3d-rooms-and-simple-games-in-your-browser/ https://techcrunch.com/2023/05/16/a16z-backed-rooms-xyz-lets...