I Have No Mouth And I Must Scream

The last people on Earth are buried deep within the center of the earth, trapped in the bowels of an insane computer for the past hundred and nine years. Gorrister the suicidal loner. Benny the mutilated brute. Ellen the hysterical phobic. Nimdok the secretive sadist. Ted the cynical paranoid. It's time for them to play a little game...