Видео с ютуба Valve Software

Steam Hardware Announcement

Valve's Flawless Design Philosophy

Half-Life: 25th Anniversary Documentary

Вся история VALVE, я полагаю

Gabe Newell: On Productivity, Economics, Political Institutions, and the Future of Corporations

Каково на самом деле работать в Valve?

Siggraph 2007 - Portal - Valve Software

the rapidly dwindling sanity of valve programmers as expressed through code comments

Half-Life 2: 20th Anniversary Documentary

Valve Devs Speak About Valves Work Structure

Half Life Snacks (Re-Upload)

The History of Valve Software - From Half-Life to Half-Life: Alyx

Valve Software Tour

Gay Ben at Valve Software dot com

Half-Life: Preliminary Findings (Valve Software) (Making of / Interview)

Valve Visit

Valve Software presents - Portal HD Trailer

Introducing: Valve Pipeline

The Job Interview Process At Valve

Overclocked Episode 4: The Future of Valve Software