Out now

I Have No Mouth, and I Must Scream

Developed by The Dreamers Guild, QUByte Interactive · Published by Nightdive Studios, Atari

Adventure
StatusOut now ReleaseOct 17, 2013 Price$2.99 Steam reviews3,411

At a glance

PlatformsWindows, macOS, Linux
ModesSingle-player
Price$2.99
StatusOut now
Early accessNo
Steam reviews3,411
Languages5
Achievements13

Overview

An adventure game by The Dreamers Guild, QUByte Interactive, published by Nightdive Studios — single-player.

Steam’s own one-line description: “The adventure plunges you into the tortured and hidden past of 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 !!” — developer/publisher text via the Steam store page.

Reception & community

Steam reviewsVery Positive — 90% positive of 2,786
Owners (est.)200000 – 500000
Peak players16
Player-voted tags:Point & ClickAdventureHorrorClassicRetroBased On A NovelPsychological HorrorStory Rich1990'sCult ClassicSingleplayerDark

Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.

Features & modes

Derived from the gameplay modes and feature categories Steam lists for I Have No Mouth, and I Must Scream.

FeatureSupported
Single-playerYes
MultiplayerNo
Co-opNo
Online co-opNo
PvPNo
Cross-platform multiplayerNo
Full controller supportNo
Partial controller supportNo
Steam Cloud savesYes
Steam AchievementsYes

System requirements (PC)

As published on the Steam store page. Requirements can change between updates.

Minimum

  • OS *: Windows 7 / 8.1 / 10
  • Processor: IBM PC with a 233Mhz 486 processor
  • Memory: 64 MB RAM
  • Graphics: A VESA compatible Super VGA card
  • DirectX: Version 9.0c
  • Storage: 2 GB available space
  • Sound Card: Sound Blaster AWE32 sound card

Recommended

  • OS: Windows 10
  • Processor: IBM PC with a 486 DX2/ 66Mhz (or faster) processor
  • Memory: 128 MB RAM
  • Graphics: A VESA compatible Super VGA card
  • DirectX: Version 9.0c
  • Storage: 2 GB available space
  • Sound Card: Sound Blaster AWE32 sound card

Supported languages (5)

EnglishFrenchItalianGermanSpanish - Spain

I Have No Mouth, and I Must Scream FAQ

Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.

What kind of game is I Have No Mouth, and I Must Scream?

Steam classifies I Have No Mouth, and I Must Scream as a Adventure game, developed by The Dreamers Guild, QUByte Interactive. The adventure plunges you into the tortured and hidden past of 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 !!

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

As of June 2026, Steam lists I Have No Mouth, and I Must Scream at $2.99. Prices and regional pricing change — check the Steam page for the current figure.

Is I Have No Mouth, and I Must Scream single-player or multiplayer?

Steam lists these modes for I Have No Mouth, and I Must Scream: Single-player. It lists a single-player mode.

Is I Have No Mouth, and I Must Scream on PlayStation, Xbox, or Switch?

Our data comes from the Steam (PC) store, which lists I Have No Mouth, and I Must Scream for Windows, macOS, Linux. Console availability isn’t in our Steam-sourced data — check the official site or the console store.

Is I Have No Mouth, and I Must Scream out yet?

Yes — Steam lists a release date of Oct 17, 2013.

What platforms is I Have No Mouth, and I Must Scream on?

I Have No Mouth, and I Must Scream is listed for Windows, macOS, Linux on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.

Is I Have No Mouth, and I Must Scream single-player or multiplayer?

Steam lists these modes: Single-player.

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

Steam lists it at $2.99.

Does I Have No Mouth, and I Must Scream have achievements?

Yes — Steam lists 13 achievements for I Have No Mouth, and I Must Scream.

Who made I Have No Mouth, and I Must Scream?

I Have No Mouth, and I Must Scream is developed by The Dreamers Guild, QUByte Interactive and published by Nightdive Studios, Atari.

Where to get I Have No Mouth, and I Must Scream

We don't sell games or track prices — this links to the official Steam store page.

View on Steam →

Listing details from Valve's public Steam store data. Not affiliated with Valve/Steam, Nightdive Studios, Atari.