This is the 44th video in a series that shows my journey in game programming. As a hobby, I decided to learn to program by first creating a simple game demo then porting it across several platforms in several languages just to see if I could. It's been a lot of fun and quite a challenge, I hope you enjoy them as much as I enjoyed making them.
Please leave any questions or comments below.
ZX81 - Wiki
https://en.wikipedia.org/wiki/ZX81
Notepad++
https://notepad-plus-plus.org/
The Telemark Assembler (TASM)
https://www.ticalc.org/archives/files/fileinfo/250/25051.html
cc65 - The 6502 C Compiler
https://cc65.github.io/
Sinclair ZX World - Forums
https://sinclairzxworld.com/viewtopic.php?f=6&t=5249
Assembly Language on the ZX81, By Timothy Swenson - PDF
http://swensont.epizy.com/ZX81Assembly.pdf?i=1
Z80 Instructions and Addressing Modes
http://zx81.vb81.free.fr/ASM2.html
Atari 8-bit family - Wiki
https://en.wikipedia.org/wiki/Atari_8-bit_family