Serf's Up in the Video Game Industry Is it a video game maker's lab or a twisted vision out of Charles Dickens's worst coal factory nightmare? A growing number of people can't tell the difference. &lt;FONT face="verdana,MS Sans Serif,arial,helvetica" size="-2" color="#666666"&gt;&lt;B&gt;-washingtonpost.com&lt;/b&gt;&lt;/font&gt;