Otoy 3D Engine

Wow, this 3d virtual world engine is mind blowing. It looks like a cross between a series of scenes out of Blade and a David Lynch dream. Technology seems very impressive. Looks like they've been working on it for quite some time - if it ever launches, it could transform the vworld space.

http://www.techcrunch.com/2008/08/11/liveplace-to-launch-photo-realistic-virtual-world-rendered-in-the-cloud/

http://www.otoy.com/site/start.htm