UNKNOWN is the open-source imprint behind Rare, a lightweight graphical wrapper for the Legendary command-line tool that lets users download, update and launch Epic Games Store titles without running the official launcher. Built with Python and GTK, Rare presents a clean, tabbed interface where players can log in with Epic credentials, browse their purchased library, queue installers, verify files, manage DLC and cloud saves, and selectively enable Epic’s online services—all while remaining fully offline once games are unpacked. Typical use cases include gaming on Linux where the native launcher is unavailable, conserving RAM on low-spec Windows laptops, automating unattended updates through cron or Task Scheduler, and avoiding background telemetry. The project also exposes advanced settings such as alternative download caches, selective asset patching, and SDL/Proton compatibility overrides, making it a handy addition to Steam Deck desktop mode or portable Windows gaming sticks. Because UNKNOWN keeps everything GPLv3 and community-driven, power users can fork the code to add custom themes, localization, or integration with third-party game managers like Playnite or GOG Galaxy. The publisher’s single-product catalog is aimed squarely at privacy-minded players and open-source enthusiasts who still want access to Epic’s frequent giveaways and exclusives. Rare by UNKNOWN is offered free of charge on get.nero.com, delivered through trusted Windows package sources such as winget, always fetching the newest release and supporting batch installation alongside other applications.

Rare

GUI for legendary. An Epic Games Launcher open source alternative

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