I Have No Mouth, and I Must Scream Game

I Have No Mouth, and I Must Scream is a point-and-click adventure game based upon Harlan Ellison's short story of the same title, developed by The Dreamers Guild, co-designed by Ellison and published by Cyberdreams in 1995. The game's story is a set in the world where an evil computer named AM has destroyed all of humanity except for five people, whom he has been keeping alive and torturing for the past 109 years. Each survivor has a fatal flaw in its character, and in an attempt to crush their spirits, AM has constructed a metaphorical adventure for each that preys upon their weaknesses. To succeed in the game, the player must make choices to prove that humans are better than machines, because they have the ability to redeem themselves. Woven into the fabric of the story are ethical dilemmas dealing with issues such as insanity, rape, paranoia and genocide.
Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".