GOG
BestOfficialIn stockGibbous - A Cthulhu Adventure · Region US · Jul 17
$19.99
Gibbous - A Cthulhu Adventure
Crazy cultists. Cthulhu. A talking cat. Gibbous takes you on an expansive, traditionally animated, hand-painted adventure. Play as three protagonists and explore a lushly rendered Lovecraft-inspired world, unraveling ancient conspiracies. A comedy cosmic horror adventure made in Transylvania!
OfficialAug 7, 2019 · Stuck In AtticAdventureIndieFamily SharingSingle-playerSteam AchievementsWindows · Mac · Linux
Current best
$19.99
at GOG · Jul 17
All-time low
$3.99
Jul 5, 2026
Stores tracked
2
sources indexed
Review signal
90%
2,292 reviews
Current best · GOG
$19.99
Observed Jul 17
View best listingObserved low target
$3.99 · based on the previous indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $19.99 at GOG.
2/2
View listing
Steam
OfficialIn stockGibbous - A Cthulhu Adventure · Region US · Jul 9
$19.99
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
4 observationsBest observed priceAll-time low
All-time low
$3.99
Jul 5, 2026 · GOG
12-week avg
$11.99
4 recent observations
Current vs low
+401%
Current $19.99
Recommendation
Watch for drop
consider setting an alert
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is Gibbous - A Cthulhu Adventure cheapest right now?
Gibbous - A Cthulhu Adventure is currently indexed at $19.99 from GOG. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for Gibbous - A Cthulhu Adventure?
The indexed low for Gibbous - A Cthulhu Adventure is $3.99 from GOG, observed Jul 5, 2026. The current indexed price is 401% above that low, so KeyDwarf labels it "Watch for drop".
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?
Gibbous - A Cthulhu Adventure has a best indexed review signal of 90%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.