Skel Dungeon: Heroes Must Die!

45 achievements

Ultra Rare×10

Very Rare×10

Rare×10

Uncommon×2

Common×13

About Skel Dungeon: Heroes Must Die!'s achievements

Skel Dungeon: Heroes Must Die! has 45 Steam achievements, 9 of them ultra-rare — unlocked by under 5% of players. The rarest is "Synergy 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 "Synergy Master"

🗺️ Community guides & walkthroughs

Community Ratings

No ratings yet

Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Skel Dungeon: Heroes Must Die! achievements

45 achievements

Red light, green light

Seal Mage Skel's seal accumulation time: 1000s

Ultra Rare0.0%

Synergy Master

Activate 6 Set Effects

Ultra Rare0.4%

Destruction Addict

Destroyed Rooms 100 Times

Ultra Rare0.9%

My Side Your Side

Corrupted hero gets 3 kills with Priest Skel's skill

Ultra Rare1.2%

Overwhelming Power

Achieve 5 combo rooms in one game

Ultra Rare1.9%

Summoner's Greed

Achieve 2 Summon Set Effects

Ultra Rare2.2%

Obsession and Madness

Talk to the lobby librarian 100 times

Ultra Rare2.6%

Lazy Lightning

Achieve 4 Lightning Set Effects

Ultra Rare3.4%

Skin Enthusiast

Own 7 Skins

Ultra Rare3.9%

Clear Stage 7

Ultra Rare3.9%

Combo Room Expert

Achieve 3 combo rooms in one game

Very Rare5.1%

Ninja

Rogue Skel throws 200 shurikens in one transformation

Very Rare5.6%

Oops Butterfingers

Destroyed Rooms 10 Times

Very Rare7.0%

Bloody Pride

Achieve 4 Blood Set Effects

Very Rare7.3%

Clear Stage 5

Very Rare7.3%

Skin Collector

Own 3 Skins

Very Rare7.5%

Do you like me?

Talk to the lobby librarian 10 times

Very Rare8.0%

I can do this all day

Shield Skel's shield lasts 100s

Very Rare8.5%

Unusual Taste

Place 3 identical rooms in one game

Very Rare10.0%

Poisonous Melancholy

Achieve 4 Poison Set Effects

Very Rare13.6%

Fury of Flames

Achieve 5 Flame Set Effects

Rare17.8%

Hit back of shady merchant's head

Defeat shady merchant

Rare18.0%

Thorny Jealousy

Achieve 4 Thorn Set Effects

Rare22.0%

Fastball

Mage Skel's fireball traveled 10M

Rare22.4%

Someone is Here

Destroy Room with Shady Merchant

Rare23.4%

Miser of Frost

Achieve 3 Frost Set Effects

Rare25.4%

First Time Combo

Achieve 1 combo room in one game

Rare26.1%

Have candy taken by girl ghost

Defeat girl ghost

Rare27.8%

Novice Skin Collector

Own 1 Skin

Rare29.0%

Clear 3 Stages

Clear Stage 3

Rare29.0%

Is that dude the same guy?

Meet all shady merchants

Uncommon30.3%

Small Pepper Big Spice

Base Skel defeats 3 heroes at once

Uncommon46.4%

Master Collector

Complete All Unlock Challenges

Common60.8%

Skel Enthusiast

Unlock 7 Skels

Common61.6%

Perk Collector

Unlock 30 Perks

Common61.6%

Perk Collection Expert

Unlock 25 Perks

Common67.9%

Skel Collector

Unlock 5 Skels

Common68.2%

Trap Room Enthusiast

Unlock 26 Trap Rooms

Common68.2%

Advanced Perk Collector

Unlock 20 Perks

Common68.4%

Fresh Start

Clear Stage 1

Common73.1%

Novice Perk Collector

Unlock 10 Perks

Common87.5%

Intermediate Perk Collector

Unlock 15 Perks

Common89.7%

Artifact Collector

Unlock 52 Artifacts

Common91.1%

Novice Trap Room Collector

Unlock 20 Trap Rooms

Common91.6%

Trap Room Collector

Unlock 24 Trap Rooms

Common91.6%