I Have No Mouth and I Must Scream

In a postapocalyptic world, four men and one woman are all that remain of the human race, brought to near extinction by an artificial intelligence. Programmed to wage war on behalf of its creators, the AI has become self-aware and has now turned against all humanity. The five survivors are prisoners, kept alive and subjected to brutal torture by the hateful and sadistic machine in an endless cycle of violence.