ZX81 Typed in Game from the Magazine :- Computer weekly (Alien)

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  • เผยแพร่เมื่อ 25 มิ.ย. 2024
  • Try and destroy the five aliens at the top of the screen!
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ความคิดเห็น • 12

  • @Mikewee777
    @Mikewee777 8 วันที่ผ่านมา +2

    Reverse frogger with missiles ? Neat.

  • @frombrum
    @frombrum 8 วันที่ผ่านมา +6

    i used to buy these magazines and spend hours typing in the code
    then hours trying to find my mistakes
    then hours trying to fix their mistakes
    you would then put them on to a C3 tape and leave them on the shelf of the bookshop with the tiny number of computer books that were around then
    you would take a different one then bring it back next time
    cloud - file sharing - programing teams, we had them all in the 80's
    I still have my 81

    • @Foebane72
      @Foebane72 7 วันที่ผ่านมา

      The Atari 8-Bit type-in programs didn't have this problem in the end. Atari User Magazine introduced a checksum system called "Get It Right!" which put a two letter code at the end of each line in the listing in the magazine. If the line you typed in matched that code, you got it right! No more headaches!

    • @frombrum
      @frombrum 7 วันที่ผ่านมา +2

      @@Foebane72
      far too sophisticated for the ZX81 mags

    • @SvenLP2000
      @SvenLP2000 7 วันที่ผ่านมา +1

      Memories come Back. Thanks 😊

    • @iantomac
      @iantomac 7 วันที่ผ่านมา +3

      It was a huge part of my early teens. I still remember how good it felt to find the error, correct it and eventually play the game. Good times. Kids today don't know the half of it!!😜

    • @bsvenss2
      @bsvenss2 6 วันที่ผ่านมา

      I actually had an expansion card for my ZX81, a voice synthesizer that I used to read out all the code I keyed in, especially if it was lots of assembler in the form of numeric lists. Then I could lie in bed and verify that everything was ok. I can't remember which card it was, but it had a large Texas Instrument chip.