I Have No Mouth, and I Must Scream
13 achievements
Ultra Rareร3
Very Rareร10
About I Have No Mouth, and I Must Scream's achievements
I Have No Mouth, and I Must Scream has 13 Steam achievements, 3 of them ultra-rare โ unlocked by under 5% of players. The rarest is "The Truth Beyond the Pain", earned by just 2.4% of players. Across 5 SteamVault hunters who reached 100%, full completion takes a median of about 5 hours. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.
Rarest achievement
2.4%
of players earned "The Truth Beyond the Pain"
SteamVault 100%s
5
members fully completed it
Median to 100%
5h
typical time to full completion
Community Ratings
No ratings yetDifficultyโ
Easy โ Brutal
Enjoymentโ
Meh โ Loved it
Grindinessโ
No grind โ Huge grind
Want to rate I Have No Mouth, and I Must Scream? Sign in with Steam โ one rating per person.
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All I Have No Mouth, and I Must Scream achievements
13 achievements
Ultra Rare2.4%
Ultra Rare3.8%
Ultra Rare4.3%
Very Rare5.2%
Very Rare5.4%
Very Rare6.8%
Very Rare7.7%
Very Rare8.2%
Very Rare8.4%
Very Rare8.6%
Very Rare9.5%
Very Rare11.7%
Very Rare12.3%