Black Crystal^*

Platforms

• ZX Spectrum^*

• Commodore 64^*

• Sinclair ZX81^*

• ZX81^*

Genres

• action game^*

• adventure game^*

• role-playing video game^*

Players by platform

• ZX81^*

  Maximum players (mode unspecified)

  1^*

• ZX Spectrum^*

  Maximum players (mode unspecified)

  1^*

• Commodore 64^*

  Maximum players (mode unspecified)

  1^*

Developers

• Carnell Software^*
• Roy Carnell^*

Publishers

• Carnell Software^*
• Mastertronic^*

• 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^*

Detailed specifications