Protecting Against Piracy
Like most ZX Spectrum games, Jet Set Willy was stored on a cassette tape. Simply making an audio copy of the cassette allowed people to easily copy Spectrum games. Jet Set Willy was one of the first to come with a form of copy protection: a card with 180 coloured codes on it was bundled with the cassette. Upon loading, one of the codes from the card had to be entered before the game would start. Although the cassette could be duplicated, a copy of the card was also needed and at the time, home colour reproduction was hard to do. Thus copying Jet Set Willy was trickier than most Spectrum games. However, means of circumventing the card were quickly found, and, reflecting the attitude to software piracy at the time, one method was published in a UK computer magazine.
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Famous quotes containing the words protecting and/or piracy:
“America today is capable of terrific intolerance about smoking, or toxic waste that threatens trout. But only a deeply confused society is more concerned about protecting lungs than minds, trout than black women.”
—Garry Wills (b. 1934)
“As for piracy, I love to be pirated. It is the greatest compliment an author can have. The wholesale piracy of Democracy was the single real triumph of my life. Anyone may steal what he likes from me.”
—Henry Brooks Adams (1838–1918)