ValveTime recently got their hands on the HTC Vive at a Game Jam in London.

"Valve's Chet Faliszek was in attendance and brought the famous Aperture VR Demo along to show off. Playing through the demo was incredibly mind blowing, so we recorded YouTube's first full playthrough to help demonstrate just how amazing the Source 2-based Aperture VR experience is!"

Full playthrough of the Aperture VR Demo without commentary: