I'm pretty sure you mean this article:
http://www.gamasutra.com/view/feature/3408/the_cabal_valves_...
It's about the unusual design process Valve went through to produce the original Half-Life, and I too found it a fascinating read.
242 karma · joined January 5, 2010
It's about the unusual design process Valve went through to produce the original Half-Life, and I too found it a fascinating read.