LaunchBox vs NostalgiaDB

LaunchBox is a game collection frontend and manager for modern PC games and emulated console games. It can import Steam and GOG games, ROM files, and MS-DOS games, then retrieve box art and metadata from its Games Database along with fan art, screenshots, and logos. Collections can be arranged and filtered by genre, platform, ESRB rating, developer, and publisher, with custom status and source fields. The Windows app supports Windows 10 and higher, with Windows 10 and 11 described as fully supported. LaunchBox for Android is free for collections of 100 games or fewer; it shares the games database, media, and portable XML data with Windows, and Windows data can be exported to Android. Premium adds themes, Big Box mode, gamepad automation, startup and pause screens, and display customization. The Regular Windows license costs $30 as a one-time purchase and includes a year of free updates. The maker says Premium is DRM-free and can be deployed to as many personal devices as desired. Windows data can also be moved by copying the app to another folder or computer.

NostalgiaDB is a free metadata database for retro game releases spanning 1977–2005. Its archive covers titles, platforms, release dates, ratings, cover art, and descriptions across 45 gaming platforms. Natural-language search helps locate games, while a GraphQL API provides access to releases, ROMs, systems, reviews, and media; API queries require a key and are limited to six levels of depth. Free SQLite database archives can be downloaded with a free registered account, and their presigned URLs remain valid for 15 minutes. Registered members can use the browser-based Play portal to run their own locally stored ROM files in a client-side emulator sandbox. Play requires a Chromium-based browser such as Chrome, Edge, Brave, or Opera. The portal says game files are read from the user’s device and are not uploaded or transmitted to Nostalgia Lab servers. Centralized sign-in supports Google, Microsoft, and Discord. Nostalgia Lab describes the platform as a non-profit preservation project funded by voluntary donations and serving researchers, historians, developers, and enthusiasts. It says it does not sell user data, serve targeted ads, or store payment information.