While I was not impressed at all with this demo, I thought I'd post a link to the download to those interested in UE3 technology. It will only run on HT or Dual Core processors.
I'm on a 3.2ghz HT P4, 1GIG DDR2 533mhz ram, SATA HD, Geforce 6800 PCI-E 256meg Video. And this thing CRAWLS on 800x600. It's not even anything special. Very small environment, minimal physics, minimal polycount objects. I don't understand how this shows off HT or UE3 tech at all.
Some sites are calling this something different. The installer and game say Robo Hordes, some sites say Robo Blitz. Naked Sky Entertainment developed the demo.3D Gamers Download Section
Edit: For those who can't run the demo, there is a video on this news article mid way down the page:Gamespot Dual Core Processor Review