Batocera vs GameIndex

Batocera Linux is a free, open-source Linux distribution that turns compatible computers and small devices into retro-gaming consoles. It can run from a USB stick or SD card without changing the computer, or be installed permanently. Download builds are listed for desktop PCs, laptops, Intel-based Apple computers, handheld PCs, Raspberry Pi, Odroid boards, and other devices. Batocera supports many consoles, platforms, emulators, and related applications through a front end based on a modified EmulationStation. Its content downloader provides freely distributed ROMs, bezels, music themes, and other enhancements, with packages handled by pacman. Documentation covers Netplay for supported games and integrations including Kodi, RetroAchievements, The Bezel Project, Syncthing, NAS storage, and a web server. Installation requires at least 16 GB of storage; 32 GB is recommended. Batocera focuses on retro gaming and will not implement emulators for current-generation consoles.

GameIndex is a free native launcher and library manager that combines PC game collections from multiple stores. It can sync Steam, GOG, Epic, Rockstar, Ubisoft, and Humble libraries, while also accepting manual imports. Discovery tools include an IGDB-powered storefront, deals, a wishlist, activity tracking, and achievement tracking across platforms. The interface offers six UI styles, theme customization, and a Layout Studio for rearranging elements. GameIndex runs on Windows and Linux, including Steam Deck, with configurable Wine and Proton runners and per-game compatibility settings. Linux packaging includes AppImage and .deb. Integrations listed by the project include Steam Workshop, Nexus Mods, Discord Rich Presence, RetroAchievements, IGDB, and HowLongToBeat. Its social layer is local-first, with a Privacy & Data tab for viewing and wiping local storage, and secrets use the operating system keychain. The project is free to use, modify, and distribute under the MIT License.