I didn't know where else to post this. There are numerous simultaneous, cooperative 2 player games for the NES that I like to play with my wife sometimes, but usually she will quickly tire of these because of difficulty. Does anyone know of any rom hacks out there that make the second player invincible or take significantly more damage (in games in which this applies)? If not, I think I finally have motivation to do a simple rom hack of my own.