I Have No Mouth, and I Must Scream System Requirements (1995) | Minimum & Recommended PC Specs

update Last updated: April 24, 2026
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Quick Hardware Summary

I Have No Mouth, and I Must Scream requires at least a capable CPU, a dedicated GPU, and 8 GB RAM. For recommended settings, aim for powerful CPU and high-end GPU.

I Have No Mouth, and I Must Scream PC performance and system requirements

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About I Have No Mouth, and I Must Scream

Assume the roles of five different characters, each in a unique environment
Challenging dilemmas dealing with powerfully charged emotional issues
Provocative psychological and adult-oriented themes
Based on Harlan Ellison's short story "I Have No Mouth, and I Must Scream", one of the ten most reprinted stories in the English language
Full digitized speech with over 40 different characters and state of the art animation
Harlan Ellison as the voice of the insane master computer, AM.
FIVE DAMNED SOULS: 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.
ONE CHALLENGE: The adventure plunges you into the tortured and hidden past of the five humans. Delve into their darkest fears. Outwit the Master Computer AM in a game of psychological warfare. Disturbing, compelling. An adventure you won't easily forget !!
BONUS CONTENT INCLUDED: The Making of I Have No Mouth, and I Must Scream and a full 54 track Soundtrack composed by Legendary composer John Ottman (Check your Steamapps/common/IHNMAIMS/ folder after downloading the game)
This product uses ScummVM across Windows, Mac and Linux which is released under the GNU GPL v2.
For more information, please visit - http://www.scummvm.org
The GNU GPL can be viewed here - https://www.gnu.org/licenses/gpl-2.0.html


Score N/A
Released 10/31/1995
Genres

I Have No Mouth, and I Must Scream System Requirements

Minimum

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Recommended

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Can I run I Have No Mouth, and I Must Scream on my PC?

To run I Have No Mouth, and I Must Scream on PC you need at minimum a Not specified processor, a Not specified graphics card, and Not specified of RAM running on Windows 10. For the best experience at recommended settings, upgrade to a Not specified CPU and Not specified GPU.

What GPU do I need to run I Have No Mouth, and I Must Scream?

The minimum GPU required to run I Have No Mouth, and I Must Scream is the Not specified. For smooth gameplay at high graphics settings, a Not specified is recommended.

How much RAM does I Have No Mouth, and I Must Scream require?

I Have No Mouth, and I Must Scream requires a minimum of Not specified RAM. For the recommended experience, Not specified of RAM is suggested.

How to check if your PC can run I Have No Mouth, and I Must Scream

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  2. Check your GPU: Your graphics card should meet or exceed: Not specified.
  3. Check your RAM: You need at least Not specified of RAM installed.
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