^too bad thats not what he's talking about. Although that game you posted is absolutely amazing. The one he is talking about is a quick flash that Disney created and had on there website. It was pretty cool because when you entered the twilight zone, it shook your desktop around, at first it thought it was a virus but it wasn't.
I looked around, and found this video
http://thedisneyblog.com/2007/04/02/virtual_tower_o/
Someone made a Virtual ToT map for Half Life 2! How bomb is this!