Left 4 Dead's first internal playtest was so disastrous, Gabe Newell asked its lead: 'Why don't I just play Counter-Strike instead?' then 'made me watch him play it'

Chet Faliszek, the lead on Left 4 Dead—who is now making his own retro sci-fi version called The Anacrusis—says that Gabe Newell had some pretty strong opinions on the game during its troubled development...
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