2. Video Games

Mach-Six

This was one of the games that I wrote purely on paper while I was learning 6502 Assembly Language during 1983 - our Apple II computer was on a 6-month trip on a boat from California to England!
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  • Since this game wasn't ever going to really be published I decided to write my own ad for it! :)

    Since this game wasn't ever going to really be published I decided to write my own ad for it! :)

  • Here's a 6502 dump of my ship moving code.

    Here's a 6502 dump of my ship moving code.

  • The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.

    The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.

  • This printout was done on a thermal printer, hence the weird purple color (natural for that paper). You can see I commented the asm code so i could work on debugging it.

    This printout was done on a thermal printer, hence the weird purple color (natural for that paper). You can see I commented the asm code so i could work on debugging it.

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    The very small control function that reads the keyboard and moves your ship depending on your keypress. I'm only checking the left and right arrows in this function.
    This printout was done on a thermal printer, hence the weird purple color (natural for that paper). You can see I commented the asm code so i could work on debugging it.