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Gibbous - A Cthulhu Adventure Deluxe Edition v1.8 + 2 DLC

Gibbous - A Cthulhu Adventure Deluxe Edition is a comedy-driven point-and-click adventure game featuring hand-painted visuals and traditional animation. Players follow detective Don R. Ketype, librarian Buzz Kerwan, and talking cat Kitteh as they search for the Necronomicon across Lovecraft-inspired locations. The game blends cosmic horror with absurd humor as the trio confronts cults, eldritch horrors, and surreal situations. The Deluxe Edition includes the base game plus the soundtrack and an artbook as digital bonuses.

Adventure Point & Click Puzzle
Gibbous - A Cthulhu Adventure Deluxe Edition
Release Date:
Platform:
Windows (7, 8, 10, 11)
Developer:
Stuck In Attic
Publisher:
Stuck In Attic
Can Your PC Run It?

System Requirements

Minimum:
  • System: 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 2 GB of memory
  • DirectX: DirectX 9.0c
  • Storage: 20 GB available space
  • Additional Notes: Requires a 64-bit processor and operating system
Instructions

Easy to Download, Install and Play

  1. Click the download button. You can also select a previous version if available.
  2. You’ll be redirected to Vidgazoo. Wait 5 seconds, then directly click the button or copy the link.
    • Make sure you have a supported download client installed (it’s free here) before downloading.
  3. Once the download process reaches 100%, locate the downloaded files.
    • Get ready for installation and make sure you have enough disk space for the game.
  4. To Install DRM-free Gibbous – A Cthulhu Adventure Deluxe Edition:
    • Run or double-click setup_gibbous_a_cthulhu_adventure_deluxe_edition_********.exe to launch the installer.
    • Follow the on-screen instructions to complete the installation.
    • If a DLC folder is included, run any .exe files inside it as well.
  5. Once the installation is complete, launch the game and start playing.

Need help?
Check our FAQs for common questions and fixes. If you need additional assistance, you can also visit the official GOG Support Center.