* Based on blueMSX, one of the most accurate MSX emulators currently available
* Support for over 200 MSX systems
* Built-in support for cartridge (ROM) files
* Support for diskette (DSK) and cassette (CAS) files
* Support for MSX-Music, MSX-Audio, Moonsound, SCC and PSG sound systems
* Various video effects, such as scanlines and signal noise simulation
* Snapshots, with previews in Finder
* Support for MSX joysticks, joypads and mice
* Flexible keyboard and input peripheral configuration
* Screen capture
* Audio capture
* Full screen support, including multi-desktop mode full screen on Lion (10.7) and higher
* Automatic updates