These 33 BIOS files are the ones needed in OpenEmu versions 2.0.6.1 and 2.0.7. This includes 33 BIOS files for the emulator OpenEmu. Then go to OpenEmu on the macOS menu bar, then Preferences -> System Files to see which ones you have successfully installed and which are still missing. ZIP file, and then drag and drop each of them, one by one, onto the OpenEmu window while OpenEmu is running. This is a pack of BIOS files for use with the multi-system emulator OpenEmu for macOS, allowing it to better emulate a variety of video game consoles.įor directions on use, look at this OpenEmu user guide page, which is currently slightly outdated and does not have a complete list of BIOS files that OpenEmu might need.īasically, extract the files from the.