For the first time, the 'It just works' philosophy now extends to open source video game emulation on the Mac. With OpenEmu, it is extremely easy to add, browse, organize and with a compatible gamepad, play those favorite games (ROMs) you already own
After installing it and trying to open it, I received the following message: OpenEmu quiet unexpectedly.
Summary of issue Steps to reproduce I downloaded the emulator directly from the OpenEmu site.Home OpenEmu high Sierra OpenEmu will not open on High Sierra MacOS