The GameCube is the best “failed” console to ever hit the market. The system's first-party line-up and interesting assortment of third-party exclusives made it a compelling system to own during its original run, and even more so today. Adding to the versatility of the system, Nintendo released the Game Boy Player add-on, allowing players to enjoy the full line-up of Game Boy, Game Boy Color, and Game Boy Advance titles on the TV. As amazing as this capability remains to this day, using the GameCube controller for extended Game Boy play has never been the greatest.