If your disk.img file (from MacStartup.img) only has a few MB of free space on it while running the emulator, you must create a new larger one if you want more free space.
BasiliskII ROMS Accepted File (.dsk?.sit?) Place your Macintosh ROMs in /home/pi/RetroPie/roms/macintosh BIOS To start up your mac you need two main files: mac.rom (can be renamed from PERFORMA.ROM) disk.img (can be renamed from MacStartup.img) You will also place these files in /home/pi/RetroPie/roms/macintosh For more details see the forum post at and the links therein for detailed instructions about how to set up Basilisk II. Macintosh Plus, BasiliskII also emulates 68K but supports newer hardware as well e.g. g.rom mac.rom, disk.img hardcoded macintosh.dsk vMac.ROM hardcoded Emulators:, Mini vMac emulates the 68K processor macs (older software) e.g. Emulator Rom Folder Extension BIOS Controller Config macintosh.im The Old Republic Download Mac.
The Apple Macintosh, later renamed the Macintosh 128K, was a personal computer released in 1984.