Hi there - I used to own this game on cassette and loved it as its such a pure space shooter. I recently tried the dsk version and couldn't get it to work on any emulator. It just keeps resetting all the time. I could however make the cassette image load without problem. This was annoying as android MSX emulators don't seem to support CAS images. So ... I tried using DSKExplorer andby physcopanda - Generation MSX