GOG
BestOfficialIn stockGirl Genius: Adventures In Castle Heterodyne · Region US · Jul 13
$14.99
was $29.99 · −50%
Girl Genius: Adventures In Castle Heterodyne
A fabulous Action Adventure game based on the wonderful graphic novel series, Girl Genius™, by authors Phil & Kaja Foglio.
OfficialSep 5, 2023 · Rain GamesActionAdventureFamily SharingFull controller supportSingle-playerWindows · Mac · Linux
Current best
$14.99
at GOG · Jul 13
All-time low
$14.99
Jul 7, 2026
Stores tracked
2
sources indexed
Review signal
No reviews
Current best · GOG
$14.99$29.99−50%
Observed Jul 13
View best listingCurrent low target
$14.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $14.99 at GOG.
2/2
View listing
Steam
OfficialIn stockGirl Genius: Adventures In Castle Heterodyne · Region US · Jul 10
$29.99
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
3 observationsBest observed priceAll-time low
All-time low
$14.99
Jul 7, 2026 · GOG
12-week avg
$19.99
3 recent observations
Current vs low
At low
Current $14.99
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Girl Genius: Adventures In Castle Heterodyne cheapest right now?
Girl Genius: Adventures In Castle Heterodyne is currently indexed at $14.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Girl Genius: Adventures In Castle Heterodyne?
The indexed low for Girl Genius: Adventures In Castle Heterodyne is $14.99 from GOG, observed Jul 7, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
GOG is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
No review summary is indexed for this game yet.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.