Idle Monkey Theorem

54 achievements

Ultra Rare×27

Very Rare×18

Rare×2

Uncommon×3

Common×4

About Idle Monkey Theorem's achievements

Idle Monkey Theorem has 54 Steam achievements, 27 of them ultra-rare — unlocked by under 5% of players. The rarest is "Patron of Arts", earned by just 1.8% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

1.8%

of players earned "Patron of Arts"

🗺️ Community guides & walkthroughs

Community Ratings

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Idle Monkey Theorem achievements

54 achievements

Patron of Arts

A billion muses gathered

Ultra Rare1.8%

Venus & Adonis

Beauty's tale told

Ultra Rare2.7%

Complete Works

Every word of Shakespeare, typed

Ultra Rare3.0%

Titus Andronicus

Vengeance is mine

Ultra Rare3.0%

Timon of Athens

Gold corrupts all

Ultra Rare3.0%

Troilus & Cressida

Love in wartime

Ultra Rare3.0%

Twelfth Night

If music be the food

Ultra Rare3.0%

Taming of the Shrew

Kiss me, Kate

Ultra Rare3.0%

Two Gentlemen of Verona

Friendship tested

Ultra Rare3.0%

Merry Wives of Windsor

Falstaff outwitted

Ultra Rare3.0%

The Tempest

We are such stuff

Ultra Rare3.0%

Winter's Tale

Exit, pursued by bear

Ultra Rare3.0%

Phoenix & Turtle

Love's allegory

Ultra Rare3.0%

The Two Noble Kinsmen

Love divides what war could not

Ultra Rare3.0%

Romeo & Juliet

Star-crossed lovers part

Ultra Rare3.7%

Merchant of Venice

The quality of mercy

Ultra Rare3.7%

Comedy of Errors

Twins cause chaos

Ultra Rare3.7%

Sonnets

154 verses of love

Ultra Rare3.7%

Richard II

A hollow crown

Ultra Rare4.0%

Richard III

My kingdom for a horse

Ultra Rare4.0%

Othello

The green-eyed monster

Ultra Rare4.0%

Much Ado About Nothing

Sigh no more, ladies

Ultra Rare4.3%

Pericles

Seas of fortune

Ultra Rare4.3%

Macbeth

Out, damned spot

Ultra Rare4.6%

Love's Labour's Lost

Words, words, words

Ultra Rare4.6%

Measure for Measure

Justice tempered

Ultra Rare4.6%

Lucrece

Virtue defended

Ultra Rare4.6%

King Lear

Blow, winds, and crack

Very Rare5.2%

Julius Caesar

Et tu, Brute?

Very Rare5.2%

Henry IV Part 2

Uneasy lies the head

Very Rare5.2%

King John

A disputed throne

Very Rare5.2%

Henry IV Part 1

The prince awakens

Very Rare5.8%

Henry VIII

Tudor reign

Very Rare6.1%

Henry VI Part 3

Crown in turmoil

Very Rare6.4%

Master Craftsman

All upgrades at their peak

Very Rare6.7%

Henry VI Part 2

Kingdom divided

Very Rare6.7%

Henry VI Part 1

Wars of Roses begin

Very Rare7.0%

Hamlet

To be, or not to be

Very Rare7.7%

Henry V

Once more unto the breach

Very Rare7.7%

Cymbeline

Britain restored

Very Rare8.6%

Coriolanus

A soldier's pride

Very Rare8.9%

As You Like It

All the world's a stage

Very Rare10.1%

Antony & Cleopatra

Age cannot wither her

Very Rare10.8%

All's Well That Ends Well

Love conquers all

Very Rare13.5%

Full Company

The theatre is complete

Very Rare14.5%

Midsummer Night's Dream

What fools these mortals be

Rare29.3%

Chapter One

The first tale draws to close

Rare29.6%

Bard's Voice

Ten thousand echoes of the quill

Uncommon31.4%

Growing Ensemble

Ten monkeys at the keys

Uncommon44.1%

Wordsmith

A thousand words upon the page

Uncommon45.3%

Small Troupe

Five souls join the stage

Common50.6%

Century

A hundred verses penned in ink

Common62.6%

First Word

A journey begins with a single stroke

Common88.8%

Apprentice

The first lesson learned

Common90.4%