Undead Citadel

Undead Citadel

25 achievements

Ultra Rare×7

Very Rare×7

Rare×6

Uncommon×4

Common×1

About Undead Citadel's achievements

Undead Citadel has 25 Steam achievements, 7 of them ultra-rare — unlocked by under 5% of players. The rarest is "The Undead Endurance Master", 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 "The Undead Endurance Master"

🗺️ 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 Undead Citadel achievements

25 achievements

The Undead Endurance Master

Survive for more than 30 waves in the Horde mode

Ultra Rare0.4%

The Undead Master Achiever

Achieve all the achievements

Ultra Rare0.4%

The Undead Endurance

Survive for more than 20 waves in the Horde mode

Ultra Rare0.6%

The Undead Crow Hunter

Kill 10 crows

Ultra Rare1.1%

The Undead Ice King

Freeze 100 enemies

Ultra Rare1.9%

The Undead Arrow Dodger

Take an arrow fired by the enemy in mid-air

Ultra Rare2.9%

The Undead Survivalist

Survive for more than 10 waves in the Horde mode

Ultra Rare3.3%

The Undead Ice Breaker

Ice explosion

Very Rare5.7%

The Undead King

Kill 1000 undead enemies

Very Rare5.9%

The Undead Explosive Executioner

Kill 3 enemies with a single explosive

Very Rare7.2%

Darkness And Destruction

Finish level "Tower" (10)

Very Rare7.8%

Play With Fire

Finish level "Inner walls" (9)

Very Rare12.0%

Fresh Air

Finish level "The Maze" (8)

Very Rare13.8%

The Undead Eliminator

Kill 500 undead enemies

Very Rare14.4%

Ancient Kings

Finish level "Catacombs" (7)

Rare15.4%

Hang In There

Finish level "Graveyard" (6)

Rare16.5%

Fly Down In Hell

Finish level "Runway" (5)

Rare17.8%

The Undead Black Knight

Cut off the limbs of an enemy while still alive

Rare21.8%

Rubble

Finish level "The wall" (4)

Rare23.4%

The Undead Sniper

Kill an enemy at 30m

Rare23.6%

Demons And Heretics

Finish level "Bridge" (3)

Uncommon32.3%

The Undead Friendly Fire

Get an archer to kill another enemy

Uncommon33.9%

The Undead Hunter

Kill 100 undead enemies

Uncommon39.7%

The Lascivious Boar

Finish level "Gates" (2)

Uncommon43.8%

Mighty Carnax

Finish level "Entrance" (1)

Common75.8%