If you like this type of content, check out the Reddit subforum http://www.reddit.com/r/TheMakingOfGames/ , which covers behind the scenes footage and 'making of' material for video games. There's an alphabetical listing of all submissions that you can use to search for a particular title.
Press CTRL-F on that page and try searching for your favorite game. Searching for 'Valve' will lead you to the numerous developer commentaries that Valve has included in their games, similar to cast commentaries on DVDs.
Valve founder Gabe Newell gave a talk about productivity, economics and corporations that you might find of interest:
http://www.reddit.com/r/TheMakingOfGames/comments/1vo7sc/alp...
Press CTRL-F on that page and try searching for your favorite game. Searching for 'Valve' will lead you to the numerous developer commentaries that Valve has included in their games, similar to cast commentaries on DVDs.
Valve founder Gabe Newell gave a talk about productivity, economics and corporations that you might find of interest:
https://www.youtube.com/watch?v=t8QEOBgLBQU
A good article during the final hours of Half-Life 2 development is this one written by Geoff Keighley:
http://www.gamespot.com/articles/the-final-hours-of-half-lif...