What happens when you take the hardest team, create the craziest rules, and try to survive a full NFL season in Tecmo Super Bowl? That’s what this page is all about. These aren’t just playthroughs, they’re extreme full season challenges designed to push NES football to its limits. Whether it’s winning a championship without passing, or trying to go 16-0 with the worst-rated defense, these challenges will test your strategy, reflexes, and Tecmo creativity like never before. Each challenge runs through the full 16-game regular season — with stat tracking, weekly matchups, dramatic comebacks, and high-stakes finales that often come down to the final drive.