Battle.net vs GameEx

Battle.net is a free game launcher and companion app for Windows, macOS, Android, and iOS. The desktop app gathers games in one library, launches them, and installs games and patches; while running, it can keep them updated automatically. Players can browse the store for games and expansions, send digital gifts, and find free-to-play titles including Overwatch 2 and Call of Duty: Warzone. Games and some in-game purchases may cost extra. Social features include messaging, voice chat, friend connections, and real-time updates. News includes sales, trailers, and patch notes. The mobile app supports shopping, social features, news, and account safety, including chat, friend presence, and friend requests. Users can enable two-factor authentication. Offline mode works only in selected games: downloads and updates need an internet connection, and social features and matchmaking are unavailable offline. World of Warcraft versions and game modes are installed through the desktop app.

GameEx is an arcade and emulator front end for MAME, GameBase, Daphne, PC games and command-line emulators, with HTPC features. The site lists original GameEx, GameEx Arcade Edition and GameEx Evolution. Its feature list describes support for nearly any emulator, with advanced MAME support, and compatibility with arcade controls such as X-Arcade, Slik-Stik, JPAC and IPAC, as well as remotes and gamepads. Media features include video and DVD playback, picture viewing, internet radio, a jukebox, a news reader and a YouTube module. Named integrations include Steam, EA Origin, Uplay, iTunes, Windows Media Player, GameBase, GameEx Arcade and the TMDb API. GameEx Online and GameExtender add networked display, remote control and online game statistics. Its listed free plan costs nothing, but commercial use requires each copy to be registered or purchased. The listing includes Android, Linux, macOS and Windows; the maker describes Linux or Mac use through WINE as experimental, while the multiplatform alpha builds may lack features.