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Rainbow Billy: The Curse of the Leviathan

Rainbow Billy: The Curse of the Leviathan is a 2.5D adventure-puzzle-platformer focused on restoring color to a monochrome world through non-violent encounters. Players befriend over 60 unique creatures by solving environmental puzzles and engaging in dialogue-based resolutions, avoiding combat entirely. Exploration spans 85+ islands filled with secrets, platforming challenges, and collectibles tied to the game’s coming-of-age narrative. The story emphasizes empathy, self-acceptance, and emotional growth as Billy navigates personal struggles while helping others. Wholesome, family-friendly, and accessible, the game blends lighthearted platforming with meaningful themes, encouraging kindness and understanding as core mechanics.

Action Adventure Platformer
Rainbow Billy: The Curse of the Leviathan
Release Date:
Platform:
Windows (8, 10)
Developer:
ManaVoid Entertainment
Publisher:
Skybound Games
Can Your PC Run It?

System Requirements

Minimum:
  • System: Windows 8.1 64-bit or higher
  • Processor: AMD FX-4350 or Intel equivalent
  • Memory: 4 GB RAM
  • Graphics: Nvidia GeForce GTX 650, 1 GB or AMD Radeon HD 7750, 1 GB
  • DirectX: DirectX 10
  • Storage: 4 GB available space
  • Additional Notes: DirectX 10 compatible
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 Rainbow Billy: The Curse of the Leviathan:
    • Run or double-click setup_rainbow_billy_the_curse_of_the_leviathan_********.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.