at the time. Double cornea transplants in 2006 and 2007 cured him and changed him utterly. " ^ "Gabe Newell: My 3 favourite games" . Computer and Video Games . 2011-04-04. Retrieved 2011-04-08. External links Edit Wikimedia Commons has media related to: Gabe Newell Gabe Newell at the Valve Developer Community wiki Interviews :