Keep in mind that this is not the complete list: these are only the cores that require user confirmation. Right off the bat, you must specify which video game systems you want to deploy. To help you configure the application correctly, OpenEmu comes with a streamlined setup wizard. Quick to install and easy to use multiple video game system OpenEmu is a macOS application designed to offer support for multiple emulation engines in order to help you keep all your vintage games in the same place. Retro games still retail their charm, even if you cannot play them on a modern computer without an emulator. Fixed a crash that can occur on app launch with macOS Big Sur.