Link™ vs. Donkey Kong™! Kirby™ vs. Boo™! It's mash-up mania in this celebration of all things NES™! Race through to earn stars on increasingly tough tasks, like beating Ridley from Metroid™ or making Princess Peach™ save herself! Compete in Championship Mode's blitz of challenges from the Super Mario Bros., Super Mario Bros.™ 3, and Dr. Mario™ games, then compare scores with others in your region via online leaderboards*.