I read your comment out of context (actually in the context of programming an NES) and tried to figure out how the heck you’d live without a Y register. I’m not

I read your comment out of context (actually in the context of programming an NES) and tried to figure out how the heck you’d live without a Y register. I’m not saying it’s not possible, but if I were writing a game It’d be a pain. Obviously it doesn’t Apply here.