I Have No Mouth, and I Must Scream

I Have No Mouth, and I Must Scream

13 achievements

Ultra Rare×4

Very Rare×9

About I Have No Mouth, and I Must Scream's achievements

I Have No Mouth, and I Must Scream has 13 Steam achievements, 4 of them ultra-rare — unlocked by under 5% of players. The rarest is "The Truth Beyond the Pain", earned by just 2.2% of players. 4 SteamVault members have 100%-completed it so far. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.2%

of players earned "The Truth Beyond the Pain"

SteamVault 100%s

4

members fully completed it

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All I Have No Mouth, and I Must Scream achievements

13 achievements

The Truth Beyond the Pain

Unlock all achievements

Ultra Rare2.2%

Faithfull fool

On Ted's scenario, don't fall on the maiden's charms

Ultra Rare3.5%

Cleaning the sins of the past

Wipe Gorrister's hands from the blood of the animals

Ultra Rare4.0%

Sleeping love

On Ted's scenario, wake Ellen up

Ultra Rare4.8%

Filling an empty chest

Acquire Gorrister's heart

Very Rare5.1%

Compassion translator

Communicate with the boy, using the monitor on Benny's scenario

Very Rare6.3%

Not so easy

Try to eat fruit, pot of food or vines with Benny

Very Rare7.2%

The cynical paranoid

Play with Ted

Very Rare7.7%

One brilliant engineer

Discover's the secret passage with Ellen

Very Rare7.9%

Not yet

Try to quench Ellen's thirst

Very Rare8.1%

The favorite torture toy

Play with Benny

Very Rare8.9%

The yellow hysterical

Play with Ellen

Very Rare11.0%

The suicidal loner

Play with Gorrister

Very Rare11.5%