HanaHana is a VR experience that has been evolving since 2016. Centered on the construction of the human body, it takes the form of an interactive cooperative game that involves building an imaginary immersive environment. Each player can generate their own compositions and leave a trace of their passage through the watery wilderness of archaic sculptures in which human hands of all sizes and colors reach out and up through the surface to the sky. In this surreal world, the arms are not mere extensions of the player’s own body, who can teleport and reproduce themselves on all surfaces: they are also building blocks with which to construct and leave behind a material trace of their journey through this colossal collective sandbox.