The skyship was created for a Virtual Environments class at the University of Texas at Dallas. The ship and its elements were modeled by Caleb Pond and Michelle Villamarin in Maya. Then, the elements were brought into Unity and then rendered out of Unity for the Oculus Rift.
The project is purely a concept project. There are no game interactions, but there could be in the future. You can move around on the ship, and go into the various rooms to look around. And yes, you can even “go overboard” and fall, and fall, and fall.