Heroic Games Launcher vs RomM

Heroic Games Launcher is a free, open-source desktop launcher for installing and playing games from Epic Games Store, GOG and Amazon Prime Gaming. It supports Linux, Windows 10 and 11, and macOS 14 or newer; SteamOS is supported with downloads available through Discover. Users can install, uninstall, update, repair, move and import games, and access the Epic and GOG stores from within the interface. Heroic supports Wine and Proton on Linux and CrossOver on macOS, with custom Wine and Proton versions available for Linux. It can sync game saves with the cloud and accepts games and applications outside Epic and GOG, though automatic updates or save syncing may not be available for those additions. The project says it does not collect personal data, usernames or passwords; optional anonymous analytics are off by default. Linux downloads include Flatpak, AppImage, RPM, DEB and TAR.XZ packages. Heroic is released under the GNU General Public License version 3.0. Its FAQ warns that using Wine or Proton on an unsupported operating system may result in bans, depending on the game.

RomM is a free, self-hosted app for scanning, enriching, browsing, and playing a ROM collection. The project says it supports more than 400 platforms, including multi-disk games, DLCs, mods, hacks, and manuals. Compatible games can run in a browser through EmulatorJS and Ruffle without setup, while saves and states sync across devices with conflict resolution. Metadata providers include IGDB, ScreenScraper, LaunchBox, and MobyGames; RomM can also fetch artwork from SteamGridDB and track RetroAchievements. A built-in patcher applies ROM hacks and translations. The project lists granular per-user permissions, OIDC single sign-on, a REST API, and exports for ES-DE and Pegasus. Official clients include a Windows Playnite plugin, the Android Argosy handheld launcher, and the Linux Grout handheld client. A native iOS app is a community project, and the team says it does not regularly review community project source code. RomM is AGPL-3.0 licensed, with no tracking or paid features. Setup help and community discussion are available through Discord.