Skul The Hero Slayer 100% Achievement Guide

Story

The Legend Begins

Return to the castle after dying – you’ll simply get it by dying on your first run.

Go Home

Rescue the demon King – beat the game!

Press ‘continue’ after credits roll

You get these achievements simply by progressing through the game and beating the boss of each area.

Rescued Elder Ent

Defeat Yggrasil, the first boss

The End of the Gold Mane Knights

Defeat the Leiana Sisters, the second boss

False Goddess, Disappear

Defeat Chimaera, the third boss

The Fall of the Leonia Order

Defeat St. Joan II, the fourth boss

The Final Battle of the First Hero

Defeat the First Hero, the fifth boss

Black Market

What Should I Buy

Spend 1 minute in the Black Market

Brain at Full Throttle

Spend 5 minutes in the Black Market

Too Much of a Talker

Simply keep talking to Headless until you unlock the achievement

Inventory Management

Re-stock continuesly – refresh the item shop until you get it. I’ve heard people needing anywhere between 5-10 refreshes. Not sure how it works.

Castle achievements

All the following achievements are related to renovation of the Demon King’s Castle. You will need to rescue the Death Knight on the 4th level to make him appear in the Castle. He’ll let you purchase renovation services (cosmetic) in exchange for dark quartz.

Castle Restoration Plans

Fully restore the Demon King’s Castle – costs a total of 127 500 (ish) dark quartz.

Rules of Etiquette

Simply jump on top of the throne to the left in the Castle.

This requires buying upgrades from the Death Knight!

The Dwarven Chandelier

Jump on top of the chandelier in the Castle. You can easily get on top of them by going to the left and double jump from the throne.

This requires buying upgrades from the Death Knight!

Bosses (flawless)

You get the following achievements by beating all the bosses in the game without being hit a single time. I recommend looking up guides on how to do the different boss battles.

Quick Movements

Defeat Yggdrasil, the first boss, without taking damage

Master of Speed

Defeat the Leiana sisters, the second boss, without taking damage

Deadly Power

Defeat Chimaera, the third boss, without taking damage

The Levitator

Defeat St. Joan II, the fourth boss, without taking damage

The God of Battle

Defeat the First Hero, the fifth boss, without taking damage

Special

A bunch of achievements I couldn’t fit into any of the other categories..

Rookies Welcome

Play on rookie mode – turn it on in settings. You can turn it off after getting the achievement if you don’t want to play with it activated!

Cold-Blooded

Do a run where you

don’t free

any captive NPCs. I’ve heard it’s fine to break their cage, as long as you don’t interact with the NPC.

Focus

Die by taking damage from a trap

The Hero Killer

Kill 100 heroes. Kill the mini-bosses – you fight 1 in 1-2, 2 in 2-2. 3 in 3-2 and 1 empowered in 4-2. If you manage to kill all possible heroes (7) in a single run, you’ll need a total of 15 runs.

The Skeleton King

Defeat the First Hero only using Little Bone. I’ve heard that you just need the final hit to be done by Skul to get the achievement. Meaning you can swap freely to a different Skull until you’re about to finish the third phase.

Skull achievements

You get all of these achievements by maximizing the evolution of your Skull. How many bones you need to get it to legendary (max) depends on the rarity of the original skull.

There are a total of

28skulls that are able to evolve. In addition there are

5legendary skulls!

COMMON SKULLS

War Fanatic

Acquire Carleon Commander – upgrade the Carleon Recruit to max

Guardian of Nature

Acquire Elder Ent Skull – upgrade the Ent Skull to max

All Soul’s Day

Acquire the Savior – upgrade the Grave Digger to max

White Mage

Acquire Sage – upgrade the Mage to max

The Back Alley King

Acquire Desperado – upgrade the Petty Thief to max

Charge! Again! And Again!

Acquire Vanguard Captain – upgrade the Skeleton-Pike to max

The Best Offense is Defense

Acquire Guard Captain – upgrade the Skeleton-Shiled to max

An Honorable Name

Acquire Royal Guard Captain – upgrade the Skeleton-Sword to max

Ghostly Elusiveness

Acquire the Overlord – upgrade the Stone Monkey to max

The Greatest Werewolf

Acquire Eternal Werewolf – upgrade the Werewolf to max

RARE SKULLS

An Endless Appetite for Research

Acquire Dark Alchemist – upgrade the Alchemist to max

Start the Show

Acquire Joker – upgrade the Clown to max

The Embodiment of Cold

Acquire Frozen Spirit – upgrade the Frost Skull to max

Demon King Castle Gargoyle

Acquire Golden Gargoyle – upgrade the Gargoyle to max

Praise Me!

Acquire Spirit – upgrade the Gene to max

Dominating Size

Acquire Ghoooooul – upgrade the Ghoul to max

Ultimate Weapon: Bow

Acquire Sniper – upgrade the Hunter to max

The King of the Labyrinth Ruins

Acquire Minotaurus III – upgrade the Minotaurus to max

Arms Expert

Acquire Eternal Mummy – upgrade the Mummy to max

Rider Instincts

Acquire Nightmare – upgrade the Rider to max

Explosions are a Work of Art

Acquire Demolitions Expert – upgrade the Skeleton-Bomber to max

Too Big to Be Called a Sword

Acquire Warlord – upgrade the Warrior to max

The Raging Wave

Acquire Poseidon – upgrade the Water Skull to max

UNIQUE SKULLS

The Unbreakable Pact

Acquire Devil Berserker – upgrade the Berserker to max

The Dark-Armored Knight

Acquire Dark Avenge – upgrade the Dark Paladin to max

From the Deep Abyss

Acquire Abyssal Monarch – upgrade the Great Warlock to max

Burning Soul

Acquire Soul Knight – upgrade the Living Armor to max

The Legendary Ninja

Acquire Master Ninja – upgrade the Ninja to max

Destructive Instincts

Acquire Destroyer – upgrade the Predator to max

Beheaded

Acquire the King – upgrade the Prisoner to max

A Stylish Entrance

Acquire Super Rock Star – upgrade the Rock Star to max

The Final Mystery of the Arts

Acquire Neo Samurai – upgrade the Samurai to max

LEGENDARY SKULLS– achievement unlocks immediately

Sealed Power

Acquire Archlich

The Legend of the Arena

Acquire Champion

Do you fear death?

Acquire Davy Jones

Wanna Play a Game With Me?

Acquire Gambler

The Ruler of the Nether World

Acquire Grim Reaper

The Dokkaebi’s Supernatural Stomp

Acquire Yaksha

Dark Mirror

PROGRESSION

Dark Side of Harmonia

Enter the Dark Mirror to arrive in the Dark Side of Harmonia

New Start

Return after dying in the Dark Mirror

Broken World

First Dark Mirror Destroyed

Spider God’s Protection

Offer 10 bones to the Arachne Clan’s altar in one session

Heart of Darkness

Acquire 100 Dark Quartz Hearts

BLACK MARKET

All-In

Use all chances to restock with Dark Quartz in the Black Market

Solid Career Choice

Acquire 2 additional inscriptions from the Black Market

Special Guest

Buy special items from collectors

ABILITIES AND INSCRIPTIONS

Best Condition

Have 4 dark abilities in your inventory

Dark Ability

Acquire all dark abilities

Hate the Sinner, Love the Sin

Have the ‘Sin’ inscription

Terrible Omen

Have the ‘Omen’ inscription

The Cursed

Have 4 cursed dark abilities at the same time

CHALLENGES

A Worthwhile Adventure

Level 1 Dark Mirror Destroyed

Courageous Act

Level 2 Dark Mirror Destroyed

Result of your Efforts

Level 3 Dark Mirror Destroyed

Self-Confidence

Level 4 Dark Mirror Destroyed

Energy and Perseverance

Level 5 Dark Mirror Destroyed

Spirit of Challenge

Level 6 Dark Mirror Destroyed

Surprising Move

Level 7 Dark Mirror Destroyed

Phenomenal Success

Level 8 Dark Mirror Destroyed

Great Achievement

Level 9 Dark Mirror Destroyed

Nothing is Impossible

Level 10 Dark Mirror Destroyed

The Strongest

Defeat the First Hero in the Dark Mirror without getting hit