Unlock additional "cups" by winning a cup trophy.
Get at least third in the levels you got.
impossible. you have to do levels to unlock miis.
You need to play a few levels on Mario Kart.
there is no goomba to unlock in Mario kart wii
If you need to unlock her in Mario kart wii here is the answer: Win the 150cc Special Cup. If you need to unlock her in Mario Kart 7 here is the answer: Win the 150cc Mushroom Cup. Source: I beat Mario Kart Wii, and I unlock Daisy in Mario Kart 7.
You can't unlock Pauline in Mario Kart Wii,he isn't in that game.
there is no baby rosalina in Mario kart.
The first few levels are unlocked at the start. To unlock later levels, achieve a medal in all prior levels at one engine class.
You cannot unlock Baby Mario in Mario Kart DS. He is only in Mario kart: Double Dash!!! and Mario Kart Wii.
Wiggler is not unlockable in Mario Kart Wii.
There is no diddy kong in Mario kart
You can't unlock Bowser Jr on Mario Kart DS.