Comment by s-macke

There’s a small misunderstanding here. Reverse engineering by annotating a disassembly file is fine. However, the next obvious steps would be to write a sensible, high-level documentation of the internals of the game and then port it to a high-level language. Indeed, whether this would run on the original hardware might be questionable for such an Atari Game. But have you seen modern C compilers like Oscar64 [0] for such old hardware? Never say never …

[0] https://github.com/drmortalwombat/oscar64