Gibbous - A Cthulhu Adventure
Point-and-click adventure mixing cosmic horror, comedy, and a talking cat
Stuck In Attic · Released Aug 7, 2019
- Reviews
- Very Positive
- 89% of 2,149
- Recent reviews
- Mostly Positive
- 75% of 12 in 30 days
- Players
- 2
- daily peak, Oct 29, 2026
- Steam Deck
- Playable
- Last update on Steam
- 6 years ago
- Jan 30, 2020
Metacritic: 74/100 (critic reviews)
What is Gibbous - A Cthulhu Adventure?
In this single-player, 2D adventure, you control a detective, a librarian, and a cat across locations ranging from Darkham to Transylvania. You explore scenes, talk to characters, and use items to solve puzzles as the trio tries to reverse the spell that makes the cat talk.
For you if...
- +you prefer story-led adventures with plenty of character dialogue
Not for you if...
- −you want serious horror without jokes or cartoon characters
What players say
89% of 2,149 reviews are positive · 75% of 12 in the last 30 days
Players praise the artwork, character animation, and voice acting. Puzzle feedback is mixed: some find the solutions logical and manageable, while others describe getting stuck or struggling to work out what to try next.
Screenshots and trailer
Gibbous - A Cthulhu Adventure system requirements
Minimum: Dedicated with 2GB of mem…, 4 GB RAM, 20 GB of disk space.
As published by the developer.
Can my PC run Gibbous - A Cthulhu Adventure?
Tell us your graphics card once and every game page will answer this for you.
Set up my PC →Minimum
- OS
- Microsoft Windows XP(SP2+)/Vista/7/8/8.1 (64-bit)
- Processor
- 2,5 GHz Intel Core i3 or AMD Athlon
- Graphics
- Dedicated video graphics card with 2GB of memory
- Memory
- 4 GB RAM
- Storage
- 20 GB available space
- DirectX
- Version 9.0c
- Notes
- Requires a 64-bit processor and operating system
Recommended
- OS
- Microsoft Windows 7/8/10 (64-bit)
- Processor
- Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
- Graphics
- nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
- Memory
- 8 GB RAM
- Storage
- 20 GB available space
- DirectX
- Version 11
- Notes
- Requires a 64-bit processor and operating system
Does Gibbous - A Cthulhu Adventure have co-op or multiplayer?
No: single-player only, no multiplayer modes declared.
Does Gibbous - A Cthulhu Adventure run on Steam Deck?
Playable Playable: it runs on Steam Deck with some adjustments.
- Sometimes shows mouse, keyboard or non-Deck controller icons
- All functionality is accessible with the default controller configuration
- In-game text is legible on Steam Deck
- Default graphics settings perform well on Steam Deck
PC version details
- DRM
- None declared on Steam
- Controller
- Keyboard and mouse
- Platforms
- Windows, macOS, Linux
- Achievements
- 48
- Steam features
- Cloud saves, Family Sharing
- Languages
- Full audio: English. Text only: French, Italian, German, Spanish - Spain, Hungarian, Romanian, Russian, Arabic, Korean, Simplified Chinese, Japanese, Polish, Portuguese - Brazil.
Does Gibbous - A Cthulhu Adventure use AI-generated content?
No AI-generated content is disclosed on the game's Steam page.
Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam
Tags
- Story Rich
- Point & Click
- Puzzle
- Adventure
- Dark
- Indie
- Singleplayer
- Cute
- Lovecraftian
- Dark Fantasy
- Horror
- Atmospheric
- Fantasy
- Funny
- Comedy
- Retro
Recent updates
- Jan 30, 2020 · Quick January Patch
- Oct 29, 2019 · Huge Halloween Update: Russian, Brazilian Portuguese, Trading Cards and More!
- Aug 11, 2019 · Patch No.1 and clarifying localization issues
2 DLC available.
