The Stone of Madness

The Stone of Madness

41 achievements
Ultra Rare×8
Very Rare×23
Rare×6
Uncommon×1
Common×3

About The Stone of Madness's achievements

The Stone of Madness has 41 Steam achievements, 8 of them ultra-rare — unlocked by under 5% of players. The rarest is "The Stone of Madness", earned by just 1.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement
1.4%
of players earned "The Stone of Madness"

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Difficulty—
Easy → Brutal
Enjoyment—
Meh → Loved it
Grindiness—
No grind → Huge grind
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All The Stone of Madness achievements

41 achievements
The Stone of Madness
The Stone of Madness
Unlock all achievements
Ultra Rare1.4%
Secrets and Truth
Secrets and Truth
Open all the Chests of Saint George in Campaign 1
Ultra Rare2.3%
Secrets and Freedom
Secrets and Freedom
Open all the Chests of Saint George in Campaign 2
Ultra Rare2.6%
Per Aspera ad Astra
Per Aspera ad Astra
Unlock all skills during a single Campaign
Ultra Rare3.5%
Pacifist
Pacifist
Complete a Campaign without killing anyone
Ultra Rare3.6%
The Face of Madness
The Face of Madness
Witness the scourge of madness
Ultra Rare3.8%
Karnaca Style
Karnaca Style
Find a macabre usage for the Flies spell
Ultra Rare3.8%
Clucking to the choir
Clucking to the choir
Preach to a feathered congregation
Ultra Rare5.0%
The Manhattan Clan
The Manhattan Clan
Use Possession with 5 Gargoyles
Very Rare5.1%
Black Magic
Black Magic
Cast Goetia on a poor soul
Very Rare5.6%
Who Needs a Cardboard Box
Who Needs a Cardboard Box
Unlock all of Amelia’s skills during a Campaign
Very Rare5.7%
Simple headology
Simple headology
Unlock all of Agnes’s skills during a Campaign
Very Rare5.9%
Beware the quiet man
Beware the quiet man
Unlock all of Eduardo’s skills during a Campaign
Very Rare6.0%
A time of darkness, a world of fear
A time of darkness, a world of fear
Cast a spell while possessing a gargoyle
Very Rare7.0%
A Run for the Gates
A Run for the Gates
Complete Chapter 4 of the Gate of St Jerome Campaign
Very Rare7.3%
Hope
Hope
Finish Campaign 2 - The Gate of Saint Jerome Campaign
Very Rare7.3%
Despair
Despair
Suffer 3 Shocks with the same character, on the same Campaign
Very Rare7.3%
Knowledge Is Perfection
Knowledge Is Perfection
Unlock all of Alfredo’s skills during a Campaign
Very Rare7.9%
Swiss Army Knife
Swiss Army Knife
Unlock all of Leonora’s skills during a Campaign
Very Rare7.9%
Trickshot
Trickshot
Activate a switch from afar using a gun
Very Rare8.3%
A Scheme Brought to Light
A Scheme Brought to Light
Complete Chapter 4 of the Corrupt Hand of the Church Campaign
Very Rare8.4%
A Talk with the Dead
A Talk with the Dead
Complete Chapter 3 of the Gate of St Jerome Campaign
Very Rare8.4%
Truth
Truth
Finish Campaign 1 - The Corrupt Hand of the Church
Very Rare8.4%
In Times of Need...
In Times of Need...
Steal supplies during the night 3 times
Very Rare8.9%
A Cure in the Nick of Time
A Cure in the Nick of Time
Complete Chapter 3 of the Corrupt Hand of the Church Campaign
Very Rare9.5%
A Dangerous Encounter
A Dangerous Encounter
Complete Chapter 2 of the Gate of St Jerome Campaign
Very Rare9.8%
The Exorcist
The Exorcist
Exorcise 3 Animas using the Power of Faith
Very Rare10.6%
A Gruesome Discovery
A Gruesome Discovery
Complete Chapter 2 of the Corrupt Hand of the Church Campaign
Very Rare11.7%
A Hunt for Secrets
A Hunt for Secrets
Complete Chapter 1 of the Gate of St Jerome Campaign
Very Rare11.7%
A sin in a haystack
A sin in a haystack
Complete Chapter 1 of the Corrupt Hand of the Church Campaign
Very Rare13.3%
The Poor Soul’s Wish
The Poor Soul’s Wish
Ask for help from the Man in the Hat
Very Rare14.7%
Vow of poverty
Vow of poverty
Use Pickpocket 5 times
Rare15.4%
Bridge four
Bridge four
Build four plank bridges
Rare22.7%
Eggspensive
Eggspensive
Exchange an egg for information
Rare23.2%
Turmoil
Turmoil
Make a loud noise to create some panic
Rare26.9%
A terrible fate
A terrible fate
Pray to Saint Dymphna
Rare27.7%
The Sleep of Reason
The Sleep of Reason
Suffer a Shock
Rare28.6%
A Finding Most Strange
A Finding Most Strange
Finish the Prologue
Uncommon35.2%
Healing for the soul
Healing for the soul
Play the violin during the night
Common51.4%
The Game Is Afoot
The Game Is Afoot
Investigate 3 Clues
Common57.8%
Subtlety
Subtlety
Use knockout 3 times
Common62.5%