The essential, comprehensive companion to your survival in the roguelike Cataclysm: Bright Nights.
Whether you're calculating the exact nutritional value of a tainted kidney or optimizing your bionic array for laboratory infiltration, the Guide has everything you need to survive (and thrive) in the post-apocalypse.
The Guide is designed to be the ultimate reference for every survivor, from fresh spawns to seasoned veterans.
- 🔍 Power Search: Find items, recipes, monsters, and bionics at terminal velocity. Search through thousands of entries instantly.
- 🎨 Visual Identification: Full support for popular tilesets including UltiCa, UndeadPeople, RetroDays, and more. See exactly what's lurking in the dark.
- 🛠️ Forge Your Future: Detailed recipe breakdowns including tool requirements, skill levels, and component alternatives.
- 🛰️ Bunker-Ready (Offline First): As a Progressive Web App (PWA), the Guide works even when you're deep underground in a lab. Visit once, and it's cached for your next session—no internet required.
- 🌍 Daily Intel: Content is automatically synchronized with the latest Stable and Nightly game builds.
- 🌐 Localized Knowledge: Available in multiple languages, powered by the game's dedicated community of translators.
The Guide is a community effort, built upon the hard work of many survivors.
- Foundations: The original Hitchhiker's Guide to the Cataclysm was created and is maintained by @nornagon.
- Adaptation: This version was forked and adapted for Bright Nights by @mythosmod.
- Evolution: Development is currently continued by @ushkinaz.
- Visuals: Splendid SVG icons are provided by game-icons.net under CC BY 3.0.
- Community: A huge thanks to everyone who reports bugs, suggests features, and helps keep the Guide sharp.
This application is built with Svelte and Vite, optimized for speed and reliability. For those interested in the machinery behind the scenes:
- Data Source: Deep-dive into game data is powered by our sister project, cbn-data.
- Developer Info: If you're a developer looking to contribute, please check out DEVELOPMENT.md.
“Don't Panic.”
