UPDATE: Bethesda: "We're looking into options" for those who want to buy the original Doom 3.
Carmack announces free download now available.
Carmack writing new code to dodge patent issue.
Carmack: It's "packaged and tested".
Bigger and deeper, says Hollenshead.
Doom creator sees shooters as "cathartic".
But he gets why it divided opinions.
People slating it "get no credibility".
UK misses out, gets documentary.
Grab expansion maps for free.
Rock! (Actor. No other meaning.)
Plus, the stars speak out.
Selling Hell proves fittingly difficult. You kind of have to go there first.