Instructions
Unlock the Star Cup by winning trophies in the Mushroom and Flower cups. It's the same for all difficulty levels.
Unlock the Leaf Cup by winning trophies in the Shell and Banana cups. It's the same for all difficulty levels.
Unlock the Lightning Cup by winning a trophy in the Leaf Cup. It's the same for all difficulty levels.
Unlock the Special Cup by winning a trophy in the Star Cup. It's the same for all difficulty levels.
Unlock the Mirror Class by winning a gold trophy in all cups at the 150cc setting. In Mirror Class, you race all of the courses backward.