Nightmare: The Lunatic

106 achievements

Ultra Rare×34

Very Rare×23

Rare×27

Uncommon×14

Common×8

About Nightmare: The Lunatic's achievements

Nightmare: The Lunatic has 106 Steam achievements, 34 of them ultra-rare — unlocked by under 5% of players. The rarest is "Knows Everything", earned by just 0.4% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

0.4%

of players earned "Knows Everything"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Nightmare: The Lunatic achievements

106 achievements

Knows Everything

Complete all collections!

Ultra Rare0.4%

Conqueror of the Nightmare

Escape the Nightmare unharmed.

Ultra Rare0.5%

'Much' Faster Than Light

Escape the Nightmare in 22 min 30 sec.

Ultra Rare0.5%

Collection Complete: Totems

Complete the totem collection.

Ultra Rare0.6%

Speed Caster

Use 5 different elemental spells with the staff within 3 seconds.

Ultra Rare0.7%

Nightmare Expert

Reach the dream's end unharmed.

Ultra Rare0.8%

Collection Complete: Enemies

Complete the enemy collection.

Ultra Rare0.8%

Faster Than Light

Reach the dream's end within 18 minutes.

Ultra Rare1.1%

Calculated Path

Hit 5 or more enemies at once retrieving the Orbs.

Ultra Rare1.1%

Sweet Dream

Kill the Nightmare unharmed.

Ultra Rare1.2%

Collection Complete: Weapons

Complete the weapon collection.

Ultra Rare1.2%

Collection Complete: Traces of Nightmare

Complete the Trace of Nightmare collection.

Ultra Rare1.2%

FTL: Heart of Nightmare

Kill the Nightmare within 4 min of entering Heart of Nightmare.

Ultra Rare1.6%

Nightmare Ⅸ

Reach the dream's end on Nightmare Ⅸ difficulty.

Ultra Rare2.0%

Collection Complete: Statues

Complete the statue collection.

Ultra Rare2.2%

Rolling

Transform into an armadillo and kill an armadillo.

Ultra Rare2.3%

I'll Return This to You

Attack the Nightmare - Incarnate with wings.

Ultra Rare2.4%

Nightmare Ⅷ

Reach the dream's end on Nightmare Ⅷ difficulty.

Ultra Rare2.5%

FTL: Slumbering Sun Empire

Kill Statue of the Sun and Sol Dea within 3 min of entering Slumbering Sun Empire.

Ultra Rare2.9%

Perfect Avenged

Kill Dream Merchant unharmed.

Ultra Rare3.0%

Nightmare VII

Reach the dream's end on Nightmare VII difficulty.

Ultra Rare3.3%

Trivial Reunion

Kill Regina unharmed.

Ultra Rare3.5%

FTL: City of Glory

Kill Don Sagnan and Perpetual Energy Device within 3 min 30 sec of entering City of Glory.

Ultra Rare3.5%

Super Overload

Sustain Overload for more than 20 seconds.

Ultra Rare3.6%

One more time! One more time...?

Prevent death 4 times in one play.

Ultra Rare3.7%

Safety First

Have barrier of 400 or more.

Ultra Rare3.7%

FTL: Lupine Forest

Kill Lupus within 2 min 30 sec of entering Lupine Forest.

Ultra Rare3.8%

Nightmare Ⅵ

Reach the dream's end on Nightmare Ⅵ difficulty.

Ultra Rare3.8%

Keeper of Lanterns

Maintain 3 or more Massive Lanterns for 25 seconds.

Ultra Rare3.8%

FTL: Sanctuary of Gladiators

Kill Regina within 5 min of entering Sanctuary of Gladiators.

Ultra Rare3.9%

Separate Collection

Use Trash Can Statue 3 times in one stage.

Ultra Rare4.2%

Dual Swords Dance

Hit the enemy 4 times within 5 seconds with the empowered strike of the Dual Swords.

Ultra Rare4.2%

FTL: Abandoned Laboratory

Kill No. 997 within 5 min of entering Abandoned Laboratory.

Ultra Rare4.6%

Nightmare Ⅴ

Reach the dream's end on Nightmare V difficulty.

Ultra Rare4.7%

Retribution

Kill the Nightmare.

Very Rare5.4%

Escape

Escape the Nightmare.

Very Rare5.4%

Experiment Failed

Kill No. 997 unharmed.

Very Rare5.5%

Nightmare Ⅳ

Reach the dream's end on Nightmare Ⅳ difficulty.

Very Rare6.2%

Humans Are Greater

Kill Don Sagnan and Perpetual Energy Device unharmed.

Very Rare6.6%

Bloody Sword

Kill 5 or more enemies at once using the Sword’s SP Attack.

Very Rare6.6%

One Strike, Seven Kills

Kill more than 7 enemies at the same time.

Very Rare6.7%

Eagle Eye

Achieve CRIT Chance of over 100%.

Very Rare6.9%

Triple Play

Use the SP Attack of the club to knock an enemy into at least 3 other enemies.

Very Rare6.9%

Nightmare Ⅲ

Reach the dream's end on Nightmare Ⅲ difficulty.

Very Rare7.2%

You are distracting me!

Swap weapons 15 times within 3 seconds in Merchant's Wagon.

Very Rare7.4%

You’re too slow!

Achieve MOV Speed of 170% or more.

Very Rare8.5%

Nightmare Ⅱ

Reach the dream's end on Nightmare Ⅱ difficulty.

Very Rare9.3%

Spear Master

Use the Spear’s SP Attack 8 times with skipping the casting.

Very Rare9.4%

Poison Expert

Inflict poison to the enemy 30 or more.

Very Rare9.6%

Whirlwind

Hold the Hammer's overload attack for more than 6 seconds.

Very Rare9.6%

Smite

Stay in the air for more than 0.6 seconds while using the Greatsword’s SP Attack.

Very Rare10.8%

Forced Collision

Crash 3 or more enemies into the wall at once using the Gauntlet’s SP Attack.

Very Rare11.0%

Apple Lover

Reach the dream's end with a Sweet Apple.

Very Rare11.4%

Nightmare Ⅰ

Reach the dream's end on Nightmare Ⅰ difficulty.

Very Rare12.2%

Overwhelming Power

Deal over 2500 damage to the enemy at once.

Very Rare12.6%

Body in a Bucket

Dodge 3 attacks while in the Slime bucket.

Very Rare13.2%

Total Solar Eclipse

Kill Statue of the Sun and Sol Dea unharmed.

Very Rare14.1%

Kind Consideration

Take the Greatsword.

Rare15.3%

Again, From the Beginning, Forever

Use Merchant's Hourglass.

Rare15.3%

Avenged

Kill Dream Merchant.

Rare15.9%

Patience

Fail 10 times in one control room.

Rare16.3%

Stance Master

Swap between Buster Stance and Sword Stance 3 times within 5 seconds.

Rare16.5%

Oh, It stings!

Die from the pricking thorns.

Rare16.6%

True Nightmare

Play on Nightmare difficulty.

Rare16.6%

Iron Wall

Parry attacks coming from behind with the Shield’s Swap Buff.

Rare16.7%

Sniper

Kill the enemy out of sight with the Sniper Rifle.

Rare16.8%

Sealed Roots

The last piece

Rare17.0%

CAUTION: Mimics

Get hit by Mimic.

Rare18.3%

Experiment Record

Fourth piece

Rare18.7%

Proper Usage of HP

Buy items at HP Stand.

Rare19.1%

Secret Letter

Third piece

Rare19.5%

Become the Nightmare

Take 5 Traces of Nightmare.

Rare19.6%

Record of Heresy Interrogation

Second piece

Rare20.3%

Someone Else's Journal

First piece

Rare20.8%

It was so close

Kill the boss when you're at 3% HP or less.

Rare20.9%

Imp's Friend

Use Imp Statue 6 times in one stage.

Rare21.5%

Wolf Trainer

Kill Lupus unharmed.

Rare22.2%

Bitter Reunion

Kill Regina.

Rare23.1%

Escaped?

Reach the dream's end.

Rare23.1%

Totem Collector

Buy 30 Totem Scrolls.

Rare23.3%

Poisonous Fang

Poison 3 or more enemies at once with the Axe.

Rare23.3%

Reloading!

Attempt to attack while the Shotgun is reloaded.

Rare27.0%

Arrow Storm

Hit the enemy with the Bow more than 40 times within 5 seconds.

Rare27.6%

Rest

Kill No. 997.

Rare28.0%

Missed!

Use the Shuriken’s SP Attack when there is no mark.

Uncommon30.1%

Golden Opportunity

Use Recycled Statue.

Uncommon31.8%

Quick Movement

Clear the control room in one go.

Uncommon31.9%

Free Hug

Hug the Iron Maiden.

Uncommon32.3%

Gambling Addict

Use Gift Box statue 7 times in one stage.

Uncommon32.5%

Health Food Lover

Achieve Max HP of 300 or more.

Uncommon35.1%

The End of the Revolution

Kill Don Sagnan and Perpetual Energy Device.

Uncommon35.3%

Miserly

Have more than 5000 gold.

Uncommon35.5%

Druid

Grow the weapon tree once more.

Uncommon35.6%

It’s a secret for Dream Merchant

Buy items from the smuggler.

Uncommon35.7%

Disgusting Weapons

Equip 3 eroded weapons.

Uncommon45.0%

It will help

Sign 5 contracts with Dream Merchant.

Uncommon46.7%

Walk a mile in someone else’s shoes

Be parried by the enemy.

Uncommon48.0%

Gardener

Grow the weapon tree.

Uncommon48.8%

The Sun Sleeps Forever

Kill Statue of the Sun and Sol Dea.

Common50.2%

Extra Magazines

Let your Revolver Friend kill enemies.

Common55.2%

Embrace the Nightmare

Take a Trace of Nightmare.

Common60.4%

Let's talk

Talk to Dream Merchant.

Common63.7%

As Planned

Kill enemies by thorns.

Common64.7%

Blight Slayer

Kill Lupus.

Common68.7%

Ready to Go!

Complete the tutorial.

Common85.8%

Nightmare Visitor

Meet Dream Merchant.

Common90.2%