Black Crystal^*

Where and when.

• 1982 · ZX Spectrum^*

  Release date

  1982^*

  Date precision

  Year only^*

  Platform

  ZX Spectrum^*

• 1982 · ZX81^*

  Release date

  1982^*

  Date precision

  Year only^*

  Platform

  ZX81^*

• 1985 · Commodore 64^*

  Release date

  1985^*

  Date precision

  Year only^*

  Platform

  Commodore 64^*