I love the Master System, but every time I play it, I can't help but notice how inferior the controller is to the TG or NES. I was wondering if anyone had any clues on how to mod a NES controller to work with a SMS? I found one video on youtube regarding it, but I couldn't really make out what he was trying to show. He also had another video showing how to mod the pause button onto the controller itself, which would be amazing to have since the SMS had the terrible idea of putting that button on the console.
Just kind hoping some modding wizards have better insight into this than I