There was this unfunctional game in a ZIP file called Reactie. It wouldn't compile, was just OCRed and in an old 6502 dialect, not spoken anymore in this part of the galaxie.

I asked claude.ai to translate this historical thing to something modern compilers can understand, and it seemed to work out pretty good. But there were some errors in the scan and claude also missed some parts. In the end I found the original magazine it was printed in (KIM KENNER #12) and corrected all errors.

So feel free to download this little 1K reaction game for your KIM from my git.
https://github.com/netzherpes/Reactie/tree/main

Thanks to Sito Dekker, who wrote this gem in August 1980 (I was 4 back then).