nˈɪk pˈɛlɪŋ dɪzˈaɪnd ðə ɡˈeɪm ænd pɹˈoʊɡɹæmd ðə bˌiːbˌiːsˈiː mˈaɪkɹoʊ ænd kˈɑːmədˌoːɹ sˈɪksti fˈoːɹ vˈɜːʒənz wˌɪtʃ wɜː ɹᵻlˈiːst ɪn nˈaɪntiːnhˈʌndɹɪd ˈeɪɾi sˈɛvən baɪ ᵻlˈɛktɹɪk dɹˈiːmz sˈɔftwɛɹ.
Nick Pelling designed the game and programmed the BBC Micro and Commodore 64 versions which were released in 1987 by Electric Dreams Software.