Half-Life: Alyx is almost here, the culmination of years of development and experimentation with VR gaming. Back in December, we sat down with Valve's Robin Walker and Greg Coomer for an in-depth conversation about designing the game to showcase the potential of virtual reality and lessons learned during development. Don't worry, no game spoilers here! Watch us test Half-Life: Alyx on 8 VR headsets: https://www.youtube.com/watch?v=T54aGkkXfuc Shot by Gunther Kirsch and edited by Norman Chan Additional footage courtesy of Valve Oculus Rift S: https://amzn.to/2Mcgq7o Oculus Quest: https://amzn.to/2McgQuu Samsung HMD Odyssey: https://amzn.to/395rvRE HTC Vive Cosmos: https://amzn.to/2s2aQNW Pimax: https://amzn.to/2Eyzokf Valve Index https://store.steampowered.com/valveindex Half-Life: Alyx https://store.steampowered.com/app/546560/HalfLife_Alyx/ Disclaimer: Tested may earn an affiliate commission when you buy through the links here. Subscribe for more videos (and click the bell for notifications): http://www.youtube.com/subscription_center?add_user=testedcom Twitter: http://www.twitter.com/testedcom Facebook: http://www.facebook.com/testedcom Instagram: https://www.instagram.com/testedcom/ Tested is: Adam Savage http://www.twitter.com/donttrythis Norman Chan http://www.twitter.com/nchan Simone Giertz http://www.twitter.com/simonegiertz Joey Fameli http://www.joeyfameli.com Gunther Kirsch https://guntherkirsch.com Ryan Kiser https://www.instagram.com/ryan.kiser Kishore Hari http://www.twitter.com/sciencequiche Sean Charlesworth http://www.twitter.com/cworthdynamics Jeremy Williams http://www.twitter.com/jerware Kayte Sabicer https://twitter.com/kaytesabicer Bill Doran https://twitter.com/chinbeard Ariel Waldman http://www.twitter.com/arielwaldman Darrell Maloney http://www.twitter.com/thebrokennerd83 Jen Schachter https://twitter.com/schac_attack Kristen Lomasney https://twitter.com/krystynlo Intro bumper by Abe Dieckman Set design by Danica Johnson http://www.twitter.com/saysdanica Set build by Asa Hillis http://www.asahillis.com Thanks for watching! #Valve #HalfLifeAlyx