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Price check · Updated November 10, 2026

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!

Works best on Windows PC and Steam Deck (playable)

PlatformWindows PC · Mac · Linux
HandheldSteam Deck Playable. Works on handheld PCs, but may need small tweaks.
ControlsMade for keyboard and mouse.
Play styleSingle-player
Gibbous - A Cthulhu Adventure cover art
$3.99$19.99

Best current price at GOG

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Wait-O-Meter: Wait. Score 88 out of 100, where 0 is buy now and 100 is wait.BUY NOWWAIT
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  • $3.99 is 101% above its lowest price on record ($1.99).
  • Next big sale: Black Friday weekend, in 17 days.

Waiting could save up to $2.00, if it returns to its lowest price.

A guide from price history and sale dates, not a promise.

Buy at GOG for $3.99

Lowest price ever: $1.99 (October 2026)

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Price history

Price history chart. Lowest recorded $1.99 on 2026-10-01. Current best price $3.99. Tracked from 2026-10-01 to 2026-11-10.$0$5$10$15$20Usual $19.99Oct 1, 2026Oct 21, 2026Nov 10, 2026
Lowest Current best price. Chart starts at the lowest price ever recorded and fills in every day from our own price checks. Lowest on chart: $1.99. Earliest point: October 1, 2026.

Compare stores

StorePriceUsual
GOG$3.99$19.99Buy
Steam$19.99$19.99Buy

About Gibbous - A Cthulhu Adventure

Darkham is a town with a murky past where odd cults keep appearing, and this comedy cosmic horror point-and-click game unfolds there. Don R. Ketype, a detective, is hunting the Necronomicon, but librarian Buzz Kerwan finds it first and accidentally changes Kitteh, his cat, into a creature that walks and talks. You switch between three protagonists as the story travels across the world, solving puzzles and unraveling old conspiracies.

The look is distinctive: hand-painted HD art with traditional animation, made by a studio in Transylvania. The writing leans on jokes and Lovecraft-inspired touches rather than scares. It is single-player and suits fans of classic adventure games who like a lengthy story and humor-driven puzzles.

Trailer and screenshots

Screenshot 1 of Gibbous -  A Cthulhu AdventureScreenshot 2 of Gibbous -  A Cthulhu AdventureScreenshot 3 of Gibbous -  A Cthulhu AdventureScreenshot 4 of Gibbous -  A Cthulhu AdventureScreenshot 5 of Gibbous -  A Cthulhu AdventureScreenshot 6 of Gibbous -  A Cthulhu AdventureScreenshot 7 of Gibbous -  A Cthulhu AdventureScreenshot 8 of Gibbous -  A Cthulhu Adventure

Trailer and screenshots are from the publisher. Tap a screenshot to enlarge it.

Categories

AdventureIndieSingle-playerSteam AchievementsSteam CloudFamily Sharing

Details

DeveloperStuck In Attic
PublisherStuck In Attic
ReleasedAug 7, 2019
Metacritic74 / 100
Languages14: English, French, Italian, German, Spanish - Spain, Hungarian and more

PC requirements

MinimumRecommended
OSMicrosoft Windows XP(SP2+)/Vista/7/8/8.1 (64-bit)Microsoft Windows 7/8/10 (64-bit)
Processor2,5 GHz Intel Core i3 or AMD AthlonIntel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
Memory4 GB RAM8 GB RAM
GraphicsDedicated video graphics card with 2GB of memorynVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
DirectXVersion 9.0cVersion 11
Storage20 GB available space20 GB available space
Additional NotesRequires a 64-bit processor and operating systemRequires a 64-bit processor and operating system

Best gear for Gibbous - A Cthulhu Adventure

How this game plays best, and the gear to match: a best-value pick and an upgrade for each.

Relaxed and indie

Best way to play

Works best onWindows PC · Steam Deck (Playable) · Mac · Linux
Best controlsMouse and keyboard (no official controller support)
Best screen1440p monitor, curved for immersion
Best soundSpeakers or a headset

Recommended gear

Prices change often, so check the latest price on Amazon. SteelGames may earn a small commission on purchases.

Questions

What is the lowest price ever for Gibbous - A Cthulhu Adventure?

The lowest recorded price is $1.99 in October 2026.

Is Gibbous - A Cthulhu Adventure on sale right now?

The best current price we found is $3.99 at GOG, against a usual price of $19.99.

Should I buy Gibbous - A Cthulhu Adventure now or wait?

Wait. Wait. $3.99 is 101% above its lowest price on record ($1.99). Next big sale: Black Friday weekend, in 17 days.