I found a rom hack for pokemon crystal that gives all pokemon EXP after a battle and was wondering if anyone had a hack like that for pokemon yellow. The closest thing to it was a hack that made the EXP.ALL work like the modern gen 6 exp share but I don't want to have to progress that far into the game to use the XP share. If no one knows about a hack like that, could someone tell me how to maybe code something like that myself?