Girl Genius: Adventures In Castle Heterodyne

33 achievements

Ultra Rare×3

Very Rare×12

Rare×10

Uncommon×4

Common×4

About Girl Genius: Adventures In Castle Heterodyne's achievements

Girl Genius: Adventures In Castle Heterodyne has 33 Steam achievements, 3 of them ultra-rare — unlocked by under 5% of players. The rarest is "Terror of Mechanicsburg", earned by just 2.1% of players. Below is the complete achievement list with global rarity and a full achievement difficulty breakdown.

Rarest achievement

2.1%

of players earned "Terror of Mechanicsburg"

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Difficulty—

Easy → Brutal

Enjoyment—

Meh → Loved it

Grindiness—

No grind → Huge grind

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All Girl Genius: Adventures In Castle Heterodyne achievements

33 achievements

Terror of Mechanicsburg

Win the game on Hard, without decreasing the difficulty.

Ultra Rare2.1%

A Perfect Moment In Time

Command the Castle to destroy 3 or more enemies with a single trap.

Ultra Rare2.7%

Queen of the Castle

100% completion.

Ultra Rare4.4%

Chain Reaction

Hit a Chicken Clank with the Wrench that results in a chain explosion of 3 or more Chicken Clanks.

Very Rare5.1%

Three Stones, one Bird

Launch a Chicken Clank by hitting it with the Wrench, and the explosion destroys 3 or more enemies.

Very Rare5.8%

They see me Rollin'

Destroy an enemy with a moving Rollerclank.

Very Rare6.5%

Self Improvement

Find all Heterodyne Artifacts.

Very Rare6.8%

Loremaster

Find all Lore Segments.

Very Rare6.8%

Take the Shot!

Destroy 4 or more enemies with one Deathray blast.

Very Rare7.9%

Dingbot Supreme

Assemble the Dingbot Army and be Supreme.

Very Rare8.4%

Master of the Arena

Defeat all the challenges with a Mastery Badge in the Arena.

Very Rare8.4%

Art Connoisseur

Find all the portraits made by a master.

Very Rare9.4%

Modular Marvel

Build all modules for your weapons and tools to their highest tier.

Very Rare10.7%

Recipes for Disaster

Find all Blueprints for your weapons and tools in Castle Heterodyne.

Very Rare12.4%

True Heterodyne

Win the game on Normal Difficulty or higher, without decreasing the difficulty.

Very Rare13.3%

EEEK!

Destroy 5 Nyar Spiders.

Rare16.2%

???

Hidden achievement — tap Reveal secrets to spoil

Rare17.5%

???

Hidden achievement — tap Reveal secrets to spoil

Rare19.6%

Heterodyne

Win the game on any difficulty.

Rare19.7%

In need of support!

Destroy a Shield Clank that is currently shielding 3 or more enemies.

Rare23.9%

Martial Demotions!

Destroy 5 Fencing Clank Captains.

Rare24.9%

The Gang Is Assembled

Find all allies in Castle Heterodyne.

Rare25.4%

???

Hidden achievement — tap Reveal secrets to spoil

Rare25.5%

Glorious Coffee

Upgraded the Coffee Machine to its highest tier.

Rare25.5%

???

Hidden achievement — tap Reveal secrets to spoil

Rare29.7%

Scrap Collector

Find a total of 777 Resources (Scrap, Mechanical Parts, Wild Invention)

Uncommon35.7%

Hey! Listen!

Command the castle to release a trap.

Uncommon39.1%

Giver of Life

Rebuild a Scrap Trap.

Uncommon39.1%

???

Hidden achievement — tap Reveal secrets to spoil

Uncommon40.1%

Spark Moment

Experience a Spark Moment.

Common60.7%

Not on-the-fence

Destroy 15 Fencing Clanks.

Common61.3%

Baw-kah-BOOM!

Destroy 25 Chicken Clanks.

Common63.2%

A Quest For A Glorious Cup Of Coffee

Repair the Coffee Machine.

Common65.3%