Gabe Newell apparently spent "five months" singing Mongolian throat songs around the Valve office

Minh 'Gooseman' Le and Jess Cliff changed shooters forever in 1999, thanks to a little mod for Half-Life. You may have heard of it; it's called Counter-Strike. As a result of its success, Le went on to work with Valve for several years. Between turning his attention to Day of Defeat: Source and eventually helping [...]