PLEASE READ:GAME CARTRIDGE ONLY. No case/box or instructions.TESTED AND WORKS GREAT Additional Details ------------------------------ Bullet point: It's very simple... the NFL is football and this is the only officially licensed NFL game for the NES... the closest thing to "real" professional football that you can play without a helmet and shoulder pads. You can select any of the American and National Conference teams, and if you're good enough, you can take them all the way to the Super Bowl! Team rosters are broken down into positions and individually rated according to skills, with position upgrade packages, player ability