I Have No Mouth And I Must Scream
by DotEmu
- Games
- Paid
- Zombie
- Rating
- 4.8
- 19 ratings · Canada storefront
- Last update
- Jun 27, 2016
- Version 1.02
- Size
- 893 MB
- Category
- Games
- Tracked since
- Oct 10, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
I Have no Mouth, And I Must Scream is a classic point-and-click adventure game originally released in 1995 on PC. Based on a short story of the same title by Harlan Ellison, one of the most-acclaimed American science-fiction writers, I Have no Mouth, And I Must Scream immerses the player in a frightening post-apocalyptic atmosphere 109 years after a supercomputer named AM has wiped out humanity. Created during the War, AM hates all humans and has decided to make the last five survivors pay for what they’ve done. These survivors are now immortal, so AM can torture them forever for its own sadistic pleasure.
In the game, you’ll guide each character through their own “hell”-- reviewing their past and confronting their fears and weaknesses, all whilst clinging to the hope of someday being free.
I Have no Mouth, And I Must Scream integrates many appealing features, including:
- Change between "touch" mode and "classic" mode at any time
- Changeable graphics – player can choose between different filters
- Different soundtracks – “midi”, “adlib”, and more
- Several languages available: English, German, French, Spanish, and Italian (subtitles only)
- Play as multiple characters – you choose the order
- Alternate endings
- Well-crafted puzzles
- Inspired by Harlan Ellison’s short story, who also voices the supercomputer!
- No ads, no in-app purchases, no hidden costs. Enjoy all content!
A great story with an interesting, original plot that’s disturbing and thought-provoking in equal measure, I Have No Mouth, And I Must Scream is an essential title for any adventure game fan -- and now you can enjoy this cult classic on smartphone and tablet with this specially-adapted version!
What’s new
Release notes for the latest version, as written by the developer.
Minor Bug fixes
Rank history
Daily position in the Jordan charts. #1 is at the top.
- Best rank
- #18
- Current rank
- #33
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
57/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 11 apps on the charts
- Audience size100% · 20
Ratings: 19
- App size25% · 10
Size: 893 MB
- Price model100% · 15
Price model: paid
- Demand proof65% · 30
Best rank #18, 8 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.02LatestReleased Jun 27, 2016