Achievements

Milestones for clearing runs, toppling bosses, and climbing Ascension, 46 in total

Data from build 10180494, updated 12 Aug 2026

Slay the Spire tracks 46 achievements in the background, no bonuses attached, nothing gated behind them. Clear a single run with Ironclad, Silent, Defect, and Watcher and that's four banked before you've tried for anything specific. Other achievements ask more: topple a named boss, survive a run at a higher Ascension level, or pull off some one-off feat the game happens to notice. 15 stay hidden until you earn them, mostly ones that would spoil a secret boss or the game's true final fight. None of it changes a run in progress, no unlocked cards, no stat boosts. Treat the list like any other Steam achievement list, bragging rights for finishing the job, not a build guide.

All Achievements

Showing 46 of 46

Type

Shown

AdrenalineFeat
Have 9 Energy during a single turn of combat.
Have 9 or more Energy at once.
AmethystCharacter
Beat the game with the Watcher.
Win a run as the Watcher. Also granted with Amethyst+.
Amethyst+CharacterHidden
Complete the Ending with the Watcher.
Defeat the Heart in Act 4 as the Watcher. Also unlocks Amethyst.
Ascend 0Ascension
Unlock Ascension mode.
Win a run with a character, which unlocks Ascension mode for them.
Ascend 10Ascension
Complete Ascension Level 10.
Win a run at Ascension 10, outside a Trial. Granted retroactively to a profile that has already unlocked Ascension 11.
Ascend 20Ascension
Complete Ascension Level 20.
Win a run at Ascension 20, outside a Trial, or reach Act 4 at Ascension 20 and die there. Granted retroactively to a profile that has already beaten Ascension 20.
BarricadedFeat
Have 999 Block during combat.
Reach 999 Block, the Block cap.
CatalystCharacter
Apply 99 or more Poison on a single enemy.
As the Silent, stack 99 or more Poison on a single enemy.
Come At MeFeat
Win a combat without playing an Attack.
Win a combat without playing an Attack. Escaping with Smoke Bomb does not count.
Common SenseFeat
Beat the game with a deck containing no uncommons or rares.
Defeat the final boss with no Uncommon or Rare cards in your deck. Not in Endless mode.
EmeraldCharacter
Beat the game with the Silent.
Win a run as the Silent.
Emerald+CharacterHidden
Complete the Ending with the Silent.
Defeat the Heart in Act 4 as the Silent.
Eternal OneFeatHidden
Obtain all other Achievements.
Unlock the other 45 achievements.
FocusedFeat
Have 25 or more Focus during combat.
ImperviousFeat
Have 99 or more Block during combat.
InfinityFeat
Play 25 cards in a single turn.
JaxxedFeat
Have 50 or more Strength during combat.
MinimalistFeat
Beat the game with a 5 card deck or smaller.
Defeat the final boss with 5 or fewer cards in your deck. Not in Endless mode.
My Lucky DayFeat
Win a Daily Climb.
Defeat the final boss of a Daily Climb. The one achievement a Daily Climb can unlock.
NeonFeat
Channel 9 Plasma in a single turn.
Channel 9 Plasma orbs in a single turn.
NinjaFeat
Play 10 Shivs in a single turn.
Ooh Donut!Feat
Finish Donu with a Feed.
Deal the killing blow to Donu with Feed.
PerfectFeat
Defeat a boss without taking any damage.
Defeat a boss without taking damage in that fight. HP you lose to your own cards and relics does not count.
PlagueCharacter
Defeat 3 enemies with Poison in a single combat.
As the Silent, kill 3 enemies with Poison damage in a single combat.
PowerfulFeat
Have 10 or more buffs during combat.
Have 10 or more buffs on yourself at once.
PurityFeat
Have 3 or fewer cards in hand, draw, and discard pile combined.
During combat on floor 4 or later, have 3 or fewer cards across your hand, draw pile and discard pile combined.
RubyCharacter
Beat the game with the Ironclad.
Win a run as the Ironclad.
Ruby+CharacterHidden
Complete the Ending with the Ironclad.
Defeat the Heart in Act 4 as the Ironclad.
SapphireCharacter
Beat the game with the Defect.
Win a run as the Defect.
Sapphire+CharacterHidden
Complete the Ending with the Defect.
Defeat the Heart in Act 4 as the Defect.
Shrug It OffFeat
Win a battle with 1 HP remaining.
Win a combat with exactly 1 HP left.
Speed ClimberFeat
Beat the game in under 20 minutes.
Defeat the final boss with 1200 seconds (20 minutes) or less on the run timer. Not in Endless mode.
The AutomatonBoss & enemyHidden
Defeated the Bronze Automaton.
The BossBoss & enemyHidden
Defeated the Slime Boss.
Defeat the Slime Boss, including every slime it splits into.
The ChampionBoss & enemyHidden
Defeated the Champ.
The CollectorBoss & enemyHidden
Defeated the Collector.
The CrowBoss & enemyHidden
Defeated the Awakened One.
The End?FeatHidden
Complete the Ending with the Ironclad, Silent, and Defect.
Hold Ruby+, Emerald+ and Sapphire+. The Watcher's Amethyst+ is not needed.
The GhostBoss & enemyHidden
Defeated Hexaghost.
The GuardianBoss & enemyHidden
Defeated the Guardian.
The PactFeat
Exhaust 20 cards in a single combat.
Have 20 or more cards in your exhaust pile in a single combat.
The ShapesBoss & enemyHidden
Defeated Donu & Deca.
Defeat Donu and Deca.
The Time EaterBoss & enemyHidden
Defeated the Time Eater.
The TransientBoss & enemy
Defeat the Transient before it fades away.
Kill the Transient before it fades away.
Who Needs Relics?Feat
Beat the game with a single relic.
Defeat the final boss with exactly 1 relic. Not in Endless mode.
You Are NothingFeat
Defeat a boss on turn 1.
Defeat a boss on turn 1 of the fight (for the Awakened One, its second form).

All Achievements

Showing 46 of 46

Type

Shown

AdrenalineFeat

Have 9 Energy during a single turn of combat.

Have 9 or more Energy at once.

AmethystCharacter

Beat the game with the Watcher.

Win a run as the Watcher. Also granted with Amethyst+.

Amethyst+CharacterHidden

Complete the Ending with the Watcher.

Defeat the Heart in Act 4 as the Watcher. Also unlocks Amethyst.

Ascend 0Ascension

Unlock Ascension mode.

Win a run with a character, which unlocks Ascension mode for them.

Ascend 10Ascension

Complete Ascension Level 10.

Win a run at Ascension 10, outside a Trial. Granted retroactively to a profile that has already unlocked Ascension 11.

Ascend 20Ascension

Complete Ascension Level 20.

Win a run at Ascension 20, outside a Trial, or reach Act 4 at Ascension 20 and die there. Granted retroactively to a profile that has already beaten Ascension 20.

BarricadedFeat

Have 999 Block during combat.

Reach 999 Block, the Block cap.

CatalystCharacter

Apply 99 or more Poison on a single enemy.

As the Silent, stack 99 or more Poison on a single enemy.

Come At MeFeat

Win a combat without playing an Attack.

Win a combat without playing an Attack. Escaping with Smoke Bomb does not count.

Common SenseFeat

Beat the game with a deck containing no uncommons or rares.

Defeat the final boss with no Uncommon or Rare cards in your deck. Not in Endless mode.

EmeraldCharacter

Beat the game with the Silent.

Win a run as the Silent.

Emerald+CharacterHidden

Complete the Ending with the Silent.

Defeat the Heart in Act 4 as the Silent.

Eternal OneFeatHidden

Obtain all other Achievements.

Unlock the other 45 achievements.

FocusedFeat

Have 25 or more Focus during combat.

ImperviousFeat

Have 99 or more Block during combat.

InfinityFeat

Play 25 cards in a single turn.

JaxxedFeat

Have 50 or more Strength during combat.

MinimalistFeat

Beat the game with a 5 card deck or smaller.

Defeat the final boss with 5 or fewer cards in your deck. Not in Endless mode.

My Lucky DayFeat

Win a Daily Climb.

Defeat the final boss of a Daily Climb. The one achievement a Daily Climb can unlock.

NeonFeat

Channel 9 Plasma in a single turn.

Channel 9 Plasma orbs in a single turn.

NinjaFeat

Play 10 Shivs in a single turn.

Ooh Donut!Feat

Finish Donu with a Feed.

Deal the killing blow to Donu with Feed.

PerfectFeat

Defeat a boss without taking any damage.

Defeat a boss without taking damage in that fight. HP you lose to your own cards and relics does not count.

PlagueCharacter

Defeat 3 enemies with Poison in a single combat.

As the Silent, kill 3 enemies with Poison damage in a single combat.

PowerfulFeat

Have 10 or more buffs during combat.

Have 10 or more buffs on yourself at once.

PurityFeat

Have 3 or fewer cards in hand, draw, and discard pile combined.

During combat on floor 4 or later, have 3 or fewer cards across your hand, draw pile and discard pile combined.

RubyCharacter

Beat the game with the Ironclad.

Win a run as the Ironclad.

Ruby+CharacterHidden

Complete the Ending with the Ironclad.

Defeat the Heart in Act 4 as the Ironclad.

SapphireCharacter

Beat the game with the Defect.

Win a run as the Defect.

Sapphire+CharacterHidden

Complete the Ending with the Defect.

Defeat the Heart in Act 4 as the Defect.

Shrug It OffFeat

Win a battle with 1 HP remaining.

Win a combat with exactly 1 HP left.

Speed ClimberFeat

Beat the game in under 20 minutes.

Defeat the final boss with 1200 seconds (20 minutes) or less on the run timer. Not in Endless mode.

The AutomatonBoss & enemyHidden

Defeated the Bronze Automaton.

The BossBoss & enemyHidden

Defeated the Slime Boss.

Defeat the Slime Boss, including every slime it splits into.

The ChampionBoss & enemyHidden

Defeated the Champ.

The CollectorBoss & enemyHidden

Defeated the Collector.

The CrowBoss & enemyHidden

Defeated the Awakened One.

The End?FeatHidden

Complete the Ending with the Ironclad, Silent, and Defect.

Hold Ruby+, Emerald+ and Sapphire+. The Watcher's Amethyst+ is not needed.

The GhostBoss & enemyHidden

Defeated Hexaghost.

The GuardianBoss & enemyHidden

Defeated the Guardian.

The PactFeat

Exhaust 20 cards in a single combat.

Have 20 or more cards in your exhaust pile in a single combat.

The ShapesBoss & enemyHidden

Defeated Donu & Deca.

Defeat Donu and Deca.

The Time EaterBoss & enemyHidden

Defeated the Time Eater.

The TransientBoss & enemy

Defeat the Transient before it fades away.

Kill the Transient before it fades away.

Who Needs Relics?Feat

Beat the game with a single relic.

Defeat the final boss with exactly 1 relic. Not in Endless mode.

You Are NothingFeat

Defeat a boss on turn 1.

Defeat a boss on turn 1 of the fight (for the Awakened One, its second form).

Achievements

All Achievements

Ruby+

How It Unlocks

Requirements

Steam ID

Achievements

All Achievements

Ruby+

How It Unlocks

Requirements

Steam ID

Achievements

Overview

All Achievements

Achievements

Overview

All Achievements