10 minute before work progress: Confirmed this is a working RC4 in BASIC with both a standard library and my python version. Assembly version is already about 60% complete. My first real stream cipher… super happy at the moment.

My controversial stance on modding retro hardware: I’m fine with modern drop in functional equivalents, but I don’t want a replacement that implements extra features. I want the original experience extended past the life of some of the components