In the Asteroid World one child walks onto the surface of the asteroid in search of Fuel Cells for their stranded spaceship, guided by a second child with a view of the planet as a whole. After a predetermined amount of time, the astronaut returns to the spaceship and the children switch places.

Three views from the viewpoint of the child in the CAVE showing the surface of the asteroid.

A view from the viewpoint of the child at the Immersadesk showing the world view of the asteroid including the position of the astronaut and the positions of all of the fuel cells to be retrieved. The child at the Immersadesk can also see what the astronaut is seeing in a video window.