This repository is a community-maintained interactive web map for Red Dead Online (RDO), built as a single-page application using Leaflet. It provides players with a comprehensive overlay of in-game locations, including collectibles, animals, plants, shops, hideouts, random encounters, legendary animal spawns, free roam events, and daily challenges. The application is entirely client-side, loading static JSON data files and rendering markers on a Leaflet map with custom styling, clustering, and heatmaps. It features a rich side menu for filtering, a settings panel with localStorage persistence, user-customizable pins, and a localization system supporting over 30 languages via Crowdin. The architecture is modular, with separate JavaScript files for each map category (e.g., animals.js, plants.js, bounties.js) and utility modules for settings, language, and data loading. External dependencies include Leaflet, Bootstrap, Tippy, and several Leaflet plugins, all loaded via CDN or vendored copies. The repository also contains development scripts for extracting game data from binary files and generating route optimization algorithms. While primarily an application, it has a strong data component with curated JSON datasets that must be manually updated when the game changes.