I'v been wondering for quite a while now how furigana is impleneted into a rom & whether it's possible to make an app that universally patches a rom or so that just adds furigna to a rom. This to make text heavy games more accesible & easier for people that want to learn to read & understand Japanese to play. I think this might get more people to be ale to translate games they like that aren't very popular & unlikely to be localized or translated. I kind of like the popup furigana a bit ingame (i think Zelda has that?), since it's handy for games that don't have the space to show furigana in the text box. Can someone please explain if this is posssible to do on an app together with the normal urgana that's always visible? Basically I'm asking for an app hat gives you an option to add furigina into a game with a choice to always be visible in games that have the space for it & 1 that's that's not always visible.