How to Download Gibbous - A Cthulhu Adventure

1. Click on the Gibbous - A Cthulhu Adventure download button below.
2. Choose "Install" to install the game on the windows steam client.
3. Follow the on-screen prompts
4. Let it download the Full Version.
5. Once a game is downloaded, use the Windows Steam Client to play the game.

=== Download Game ====

Download for pc →

This guide describes how to use Steam Proton to play and run Windows games on your Linux computer. Some games may not work or may break because Steam Proton is still at a very early stage.

1. Activating Steam Proton for Linux:
Proton is integrated into the Steam Client with "Steam Play." To activate proton, go into your steam client and click on Steam in the upper right corner. Then click on settings to open a new window. From here, click on the Steam Play button at the bottom of the panel. Click "Enable Steam Play for Supported Titles."

Alternatively: Go to Steam > Settings > Steam Play and turn on the "Enable Steam Play for Supported Titles" option.

Valve has tested and fixed some Steam titles and you will now be able to play most of them. However, if you want to go further and play titles that even Valve hasn't tested, toggle the "Enable Steam Play for all titles" option.

2. Choose a version
You should use the Steam Proton version recommended by Steam: 3.7-8. This is the most stable version of Steam Proton at the moment.

3. Restart your Steam
After you have successfully activated Steam Proton, click "OK" and Steam will ask you to restart it for the changes to take effect. Restart it. Your computer will now play all of steam's whitelisted games seamlessly.

4. Launch Stardew Valley on Linux:
Before you can use Steam Proton, you must first download the Stardew Valley Windows game from Steam. When you download Stardew Valley for the first time, you will notice that the download size is slightly larger than the size of the game.
This happens because Steam will download your chosen Steam Proton version with this game as well. After the download is complete, simply click the "Play" button.

Windows Pc Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Microsoft Windows XP(SP2+)/Vista/7/8/8.1 (64-bit)
  
• Processor: 2,5 GHz Intel Core i3 or AMD Athlon
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated video graphics card with 2GB of memory
  
• DirectX: Version 9.0c
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Microsoft Windows 7/8/10 (64-bit)
  
• Processor: Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
  
• Memory: 8 GB RAM
  
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
  
• DirectX: Version 11
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

Linux Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Ubuntu 12.04+
  
• Processor: 2,5 GHz Intel Core i3 or AMD Athlon
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated video graphics card with 2GB of memory
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Ubuntu 18+
  
• Processor: Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
  
• Memory: 8 GB RAM
  
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

Mac Requirements

Minimum:

• Requires a 64-bit processor and operating system
  
• OS: Mac OS X 10.8+
  
• Processor: 2,5 GHz Intel Core i3 or AMD Athlon
  
• Memory: 4 GB RAM
  
• Graphics: Dedicated video graphics card with 2GB of memory
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

Recommended:

• Requires a 64-bit processor and operating system
  
• OS: Mac OS X 10.13+
  
• Processor: Intel Core i5-3470, 3.20GHz or AMD FX-6300, 3.5Ghz
  
• Memory: 8 GB RAM
  
• Graphics: nVIDIA GeForce GTX 660, 2 GB or AMD Radeon HD 7870, 2 GB
  
• Storage: 20 GB available space
  
• Additional Notes: Requires a 64-bit processor and operating system

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!

A comedy cosmic horror adventure made in Transylvania.

Darkham, with its crooked gambrel roofs, dark alleys, and a past shrouded in secrecy, never really was a welcoming place, but nowadays? Kooky cults are popping up everywhere, and that most evil book, the Necronomicon, is spoken of in trembling whispers once more.

Detective Don R. Ketype is on the case to retrieve the mysterious evil tome, but unsuspecting librarian Buzz Kerwan stumbles upon it and accidentally transforms his cat, Kitteh, into a walking, talking abomination. Being humanized? Quite a downgrade.



Gibbous is a comedy cosmic horror game - a modern adventure that is classically inspired, features gorgeous HD art, detailed traditional animation, and a lengthy story that will see the three protagonists travel around the world and deal with abominations both cosmic and human-made, voodoo, and Things That Should Not Be. From Lovecraft Country to Transylvania, set off on a quest to get a very cynical cat to stop talking.



• Over 60 hand-painted, detailed environments inspired by Transylvanian architecture and nature;

• Fluid traditional 2d animation with a Disney-esque look and feel;

• Two protagonists and a talking ca--- Okay, three. Three protagonists;

• Upwards of 70 fully voiced, crazy characters;

• Special guest appearance by Doug Cockle, voice of the Witcher;

• Contains most genuine Transylvanian accent in games and media, like, ever;

• Over 4 hours of lush original soundtrack featuring live instruments;

• A lengthy cinematic story that spans continents and more;

• Moment to moment humor, darker arching plot;

• Dynamic lighting, real time reflections and weather system;

• Integrated hint system to help you when you’re stuck;

• Fully animated cartoon cutscenes that punctuate important story beats;

• Over 12,000 voiced dialogue lines;

• Custom voiced responses for all the crazy combinations you can think of;

• Lovingly made near Vlad the Impaler’s birthplace;

• No cutesifying or making fun of the Old Ones, praise their Dark Names;

• Did we mention the talking cat?

“All in all, Gibbous - A Cthulhu Adventure is a game that no self-proclaimed point-and -click fan should overlook, as it will definitely find a place in your gaming library, comedy movie collection, and finally, your heart.”
8.5 – https://www.softpedia.com/reviews/games/pc/gibbous-a-cthulhu-adventure-review-526949.shtml

“Definitely a recommendation to all adventure fans.”
https://www.gamersglobal.de/news/161827/spiele-check-gibbous-a-cthulhu-adventure

“I haven’t shouted, cheered, or laughed this much at a point and click adventure in a very, very long time.”
9.2 – Powerup Gaming