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!
- Price:$3.99
- Release Date:8/7/2019
- Franchise:Stuck In Attic
- Developer:Stuck In Attic
- Publisher:Stuck In Attic
- Last Updated:3/15/2026
- Steam App Id:914020
Gibbous - A Cthulhu Adventure
- Windows
- Mac
- Linux
- Steam Deck (Playable)
Steam Charts, Stats, and Live Player Count
At the moment, Gibbous - A Cthulhu Adventure has 2 concurrent players online and in-game. This is 95% lower than its previous all-time peak of 38 players achieved on 8/13/2023.
Review History Chart
Track historical review trends and overall ratings for Gibbous - A Cthulhu Adventure. It has received a total of 2,269 reviews on the Steam store and achieved a Player Score of 86 (Very Positive).
Price History Chart
Track historical price changes and trends for Gibbous - A Cthulhu Adventure. Right now, it costs $3.99 in the Steam Store.
Community Hub Members & Followers Chart
Explore the cumulative breakdown of Steam community hub members for Gibbous - A Cthulhu Adventure and its growth over time. It currently has 11,761 followers on its community page.
About Gibbous - A Cthulhu Adventure
Gibbous - A Cthulhu Adventure is an Adventure, and Indie game developed by Stuck In Attic. On 8/7/2019, it was released on the Steam Store by Stuck In Attic.
Players have rated Gibbous - A Cthulhu Adventure as "Very Positive" out of 2,269 total reviews on the Steam Store. These are split between 2,031 positive reviews and 238 negative reviews — an overall 90% positive review rating. Additionally, Gibbous - A Cthulhu Adventure has earned a metascore of 74 on Metacritic.
It is available for gamers to download and play for $3.99 which is a 80% discount off its base price. It can also be purchased through The Kittehverse, The Kittehverse Deluxe, and Gibbous - A Cthulhu Adventure Deluxe Edition which give a discount off its base price. The game also includes two DLC add-ons, Gibbous - A Cthulhu Adventure Artbook and Gibbous - A Cthulhu Adventure Official Soundtrack available for purchase and download through Steam.
It can be played and ran on Windows, Mac, and Linux systems. At the moment, it is possible to play Gibbous - A Cthulhu Adventure on the Steam Deck but some functionaliy may not be fully supported.
It also supports 14 languanges in-game including English, French, Italian, German, and Spanish (Spain). Each language comes with varying levels of support for the in-game interface, audio, and fully translated subtitles.
According to Steam’s category system, Gibbous - A Cthulhu Adventure supports the following features:
- Single-player
- Steam Cloud
- Family Sharing
- Steam Achievements
From the Steam community, Gibbous - A Cthulhu Adventure has been tagged with the following user tags:
- Gothic
- Interactive Fiction
- Atmospheric
- Dark
- Fantasy
- Story Rich
- Visual Novel
- Puzzle
- Hand-drawn
- Comedy
- Retro
- Noir
- Lovecraftian
- Cute
- Horror
- Family Friendly
- Funny
- Dark Fantasy
- Sci-fi
- Cartoon
- Point & Click
- Cats
- Indie
- Adventure
- Steampunk
- Singleplayer
- Exploration
Media & Sceenshots
Watch the featured video for Gibbous - A Cthulhu Adventure and see the latest screenshots from the Steam Store.
DLC & Related Apps
Gibbous - A Cthulhu Adventure is referenced by 2 other related apps in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | Gibbous - A Cthulhu Adventure Artbook | DLC | 8/7/2019 | View |
 | Gibbous - A Cthulhu Adventure Official Soundtrack | DLC | 8/7/2019 | View |
Related Bundles
Gibbous - A Cthulhu Adventure is included in 3 bundles in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | The Kittehverse | 2 | 2 | $15.28 | View |
 | The Kittehverse Deluxe | 7 | 7 | $20.89 | View |
 | Gibbous - A Cthulhu Adventure Deluxe Edition | 3 | 3 | $24.27 | View |
Related Packages
Gibbous - A Cthulhu Adventure is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| Gibbous - A Cthulhu Adventure | $3.99 | View |
Supported Languages
Gibbous - A Cthulhu Adventure is available in 14 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
| French | Yes | No | Yes |
| Italian | Yes | No | Yes |
| German | Yes | No | Yes |
| Spanish (Spain) | Yes | No | Yes |
| Hungarian | Yes | No | Yes |
| Romanian | Yes | No | Yes |
| Russian | Yes | No | Yes |
| Arabic | Yes | No | Yes |
| Korean | Yes | No | Yes |
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in realtime to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
Gibbous - A Cthulhu Adventure data has been sourced from:
- Valve Corporation. (2026, March 15). Gibbous - A Cthulhu Adventure on Steam. Steam Store. https://store.steampowered.com/app/914020
- Valve Corporation. (2026, March 15). Gibbous - A Cthulhu Adventure. Steam Community Hub. https://steamcommunity.com/app/914020
- Metacritic. (2026, March 15). Gibbous - A Cthulhu Adventure for PC Reviews. Metacritic. https://www.metacritic.com/game/pc/gibbous---a-cthulhu-adventure
- Stuck In Attic. (2023, July 8). Gibbous - A Cthulhu Adventure. Gibbous - A Cthulhu Adventure. http://gibbousgame.com/